Schema CODATA-TDWG-BioCASE-BioCol_1.23.xsd


schema location:  W:\TDWG\CODATA\Schema\CODATA-TDWG-BioCASE-BioCol_1.23.xsd
 
Elements  Complex types  Simple types 
FullDataSet  AddressType  AltText 
AgentType  Epithet 
AltitudeType  Genus 
AspectType  InstitutionCode 
BacteriologicalNameType  LongTermName 
BotanicalNameType  OpenID 
CommsNumbersType  Rank 
ContactType  Role 
CountryType  ShortTermName 
DateType  SystemID 
HigherTaxonType  VernacularNames 
IdentificationType 
ImageType 
IPRType 
LookupType 
MeasurementType 
NamedCollectionType 
OrganisationType 
PersonNameType 
RefCatNumberType 
ReferenceType 
StratigraphyType 
SubstrateType 
TaxonIdentifiedType 
UnitDataSetRelationsType 
ZoologicalNameType 


element FullDataSet
diagram
children StandardVersion Supplier Datasource DatasetAnnotation ComponentDataSet
annotation
documentation 
Root element: FullDataSet holds one or more ComponentDataSets linked by a common supplier and source.
appInfo 
<Created>
	<Author/>
	<Date/>
	<Comment/>
</Created>
<Changed>
	<Author/>
	<Date/>
	<Comment/>
</Changed>
<FullName/>
<Audience>BioCASE</Audience>
<Audience>CODATA TDWG</Audience>
<Reviewer/>
<ExistingStandards/>
<Content/>
<Examples/>
<Comments/>
<Rules/>
<Notes/>
source
<xs:element name="FullDataSet">
  <xs:annotation>
    <xs:documentation>Root element: FullDataSet holds one or more ComponentDataSets linked by a common supplier and source.</xs:documentation>
    <xs:appinfo>
      <Created>
        <Author/>
        <Date/>
        <Comment/>
      </Created>
      <Changed>
        <Author/>
        <Date/>
        <Comment/>
      </Changed>
      <FullName/>
      <Audience>BioCASE</Audience>
      <Audience>CODATA TDWG</Audience>
      <Reviewer/>
      <ExistingStandards/>
      <Content/>
      <Examples/>
      <Comments/>
      <Rules/>
      <Notes/>
    </xs:appinfo>
  </xs:annotation>
  <xs:complexType>
    <xs:sequence>
      <xs:element name="StandardVersion" type="xs:string">
        <xs:annotation>
          <xs:documentation>Version of the BioCASE Unit Profile used</xs:documentation>
          <xs:appinfo>
            <Created>
              <Author/>
              <Date/>
              <Comment>Workshop 1</Comment>
            </Created>
            <Changed>
              <Author/>
              <Date/>
              <Comment/>
            </Changed>
            <FullName/>
            <Audience>BioCASE</Audience>
            <Audience>CODATA TDWG</Audience>
            <Reviewer/>
            <ExistingStandards/>
            <Content/>
            <Examples/>
            <Comments/>
            <Rules/>
            <Notes/>
          </xs:appinfo>
        </xs:annotation>
      </xs:element>
      <xs:element name="Supplier" type="AgentType">
        <xs:annotation>
          <xs:documentation>Organisation or individual providing the data file.</xs:documentation>
          <xs:appinfo>
            <Created>
              <Author/>
              <Date/>
              <Comment>Workshop 1</Comment>
            </Created>
            <Changed>
              <Author>Markus Doering</Author>
              <Date> Feb 2002</Date>
              <Comment>changed to newly introduced AgentType</Comment>
            </Changed>
            <FullName/>
            <Audience>BioCASE</Audience>
            <Audience>CODATA TDWG</Audience>
            <Reviewer/>
            <ExistingStandards/>
            <Content/>
            <Examples/>
            <Comments/>
            <Rules/>
            <Notes/>
          </xs:appinfo>
        </xs:annotation>
      </xs:element>
      <xs:element name="Datasource">
        <xs:annotation>
          <xs:documentation>Notes: This is an element directly taken from the DTD for the Integrated Taxonomic Information System, Canadian node (ITIS*ca) at: http://sis.agr.gc.ca/itis/ which was provided by Derek Munro. 
There, the root element contains two elements, taxon and datasource. 
The taxon branch is not very useful for us; however, we might consider using the datasource element as they do.
Origin, access and ownership of computerised data sources</xs:documentation>
          <xs:appinfo>
            <Created>
              <Author>Derek Munro</Author>
              <Date>Sept 2001</Date>
              <Comment/>
            </Created>
            <Changed>
              <Author/>
              <Date/>
              <Comment/>
            </Changed>
            <FullName/>
            <Audience>BioCASE</Audience>
            <Audience>CODATA TDWG</Audience>
            <Reviewer/>
            <ExistingStandards/>
            <Content/>
            <Examples/>
            <Comments/>
            <Rules/>
            <Notes/>
          </xs:appinfo>
        </xs:annotation>
        <xs:complexType>
          <xs:sequence>
            <xs:element name="DbSource" type="xs:string" minOccurs="0">
              <xs:annotation>
                <xs:documentation/>
                <xs:appinfo>
                  <Created>
                    <Author>Derek Munro</Author>
                    <Date>Sept 2001</Date>
                    <Comment/>
                  </Created>
                  <Changed>
                    <Author/>
                    <Date/>
                    <Comment/>
                  </Changed>
                  <FullName/>
                  <Audience>BioCASE</Audience>
                  <Audience>CODATA TDWG</Audience>
                  <Reviewer/>
                  <ExistingStandards>ITIS*ca draft metadata</ExistingStandards>
                  <Content/>
                  <Examples/>
                  <Comments/>
                  <Rules/>
                  <Notes/>
                </xs:appinfo>
              </xs:annotation>
            </xs:element>
            <xs:element name="DbServer" type="xs:string" minOccurs="0">
              <xs:annotation>
                <xs:documentation/>
                <xs:appinfo>
                  <Created>
                    <Author>Derek Munro</Author>
                    <Date>Sept 2001</Date>
                    <Comment/>
                  </Created>
                  <Changed>
                    <Author/>
                    <Date/>
                    <Comment/>
                  </Changed>
                  <FullName/>
                  <Audience>BioCASE</Audience>
                  <Audience>CODATA TDWG</Audience>
                  <Reviewer/>
                  <ExistingStandards>ITIS*ca draft metadata</ExistingStandards>
                  <Content/>
                  <Examples/>
                  <Comments/>
                  <Rules/>
                  <Notes/>
                </xs:appinfo>
              </xs:annotation>
            </xs:element>
            <xs:element name="DbWebAddress" type="xs:string" minOccurs="0">
              <xs:annotation>
                <xs:documentation/>
                <xs:appinfo>
                  <Created>
                    <Author>Derek Munro</Author>
                    <Date>Sept 2001</Date>
                    <Comment/>
                  </Created>
                  <Changed>
                    <Author/>
                    <Date/>
                    <Comment/>
                  </Changed>
                  <FullName/>
                  <Audience>BioCASE</Audience>
                  <Audience>CODATA TDWG</Audience>
                  <Reviewer/>
                  <ExistingStandards>ITIS*ca draft metadata</ExistingStandards>
                  <Content/>
                  <Examples/>
                  <Comments/>
                  <Rules/>
                  <Notes/>
                </xs:appinfo>
              </xs:annotation>
            </xs:element>
            <xs:element name="DbDataDate" type="xs:date" minOccurs="0">
              <xs:annotation>
                <xs:documentation/>
                <xs:appinfo>
                  <Created>
                    <Author>Derek Munro</Author>
                    <Date>Sept 2001</Date>
                    <Comment/>
                  </Created>
                  <Changed>
                    <Author>Markus Doering</Author>
                    <Date> 13 Mar 2002</Date>
                    <Comment>changed to build-in W3C date type. No need for complex DateType</Comment>
                  </Changed>
                  <FullName/>
                  <Audience>BioCASE</Audience>
                  <Audience>CODATA TDWG</Audience>
                  <Reviewer/>
                  <ExistingStandards>ITIS*ca draft metadata</ExistingStandards>
                  <Content/>
                  <Examples/>
                  <Comments/>
                  <Rules/>
                  <Notes/>
                </xs:appinfo>
              </xs:annotation>
            </xs:element>
            <xs:element name="DbCurrentDate" type="xs:date" minOccurs="0">
              <xs:annotation>
                <xs:documentation/>
                <xs:appinfo>
                  <Created>
                    <Author>Derek Munro</Author>
                    <Date>Sept 2001</Date>
                    <Comment/>
                  </Created>
                  <Changed>
                    <Author>Markus Doering</Author>
                    <Date> 13 Mar 2002</Date>
                    <Comment>changed to build-in W3C date type. No need for complex DateType</Comment>
                  </Changed>
                  <FullName/>
                  <Audience>BioCASE</Audience>
                  <Audience>CODATA TDWG</Audience>
                  <Reviewer/>
                  <ExistingStandards>ITIS*ca draft metadata</ExistingStandards>
                  <Content/>
                  <Examples/>
                  <Comments/>
                  <Rules/>
                  <Notes/>
                </xs:appinfo>
              </xs:annotation>
            </xs:element>
            <xs:element name="DbExpiryDate" type="xs:date" minOccurs="0">
              <xs:annotation>
                <xs:documentation/>
                <xs:appinfo>
                  <Created>
                    <Author>Derek Munro</Author>
                    <Date>Sept 2001</Date>
                    <Comment/>
                  </Created>
                  <Changed>
                    <Author>Markus Doering</Author>
                    <Date> 13 Mar 2002</Date>
                    <Comment>changed to build-in W3C date type. No need for complex DateType</Comment>
                  </Changed>
                  <FullName/>
                  <Audience>BioCASE</Audience>
                  <Audience>CODATA TDWG</Audience>
                  <Reviewer/>
                  <ExistingStandards>ITIS*ca draft metadata</ExistingStandards>
                  <Content/>
                  <Examples/>
                  <Comments/>
                  <Rules/>
                  <Notes/>
                </xs:appinfo>
              </xs:annotation>
            </xs:element>
            <xs:element name="DbTermsOfUse" type="xs:string" minOccurs="0">
              <xs:annotation>
                <xs:documentation/>
                <xs:appinfo>
                  <Created>
                    <Author>Derek Munro</Author>
                    <Date>Sept 2001</Date>
                    <Comment/>
                  </Created>
                  <Changed>
                    <Author/>
                    <Date/>
                    <Comment/>
                  </Changed>
                  <FullName/>
                  <Audience>BioCASE</Audience>
                  <Audience>CODATA TDWG</Audience>
                  <Reviewer/>
                  <ExistingStandards>ITIS*ca draft metadata</ExistingStandards>
                  <Content/>
                  <Examples/>
                  <Comments/>
                  <Rules/>
                  <Notes/>
                </xs:appinfo>
              </xs:annotation>
            </xs:element>
          </xs:sequence>
        </xs:complexType>
      </xs:element>
      <xs:element name="DatasetAnnotation" type="xs:string" minOccurs="0">
        <xs:annotation>
          <xs:documentation>Text description of the FullDataSet as represented in a database version</xs:documentation>
          <xs:appinfo>
            <Created>
              <Author/>
              <Date/>
              <Comment>Workshop 1</Comment>
            </Created>
            <Changed>
              <Author/>
              <Date/>
              <Comment/>
            </Changed>
            <FullName/>
            <Audience>BioCASE</Audience>
            <Audience>CODATA TDWG</Audience>
            <Reviewer/>
            <ExistingStandards/>
            <Content/>
            <Examples/>
            <Comments/>
            <Rules/>
            <Notes/>
          </xs:appinfo>
        </xs:annotation>
      </xs:element>
      <xs:element name="ComponentDataSet" maxOccurs="unbounded">
        <xs:annotation>
          <xs:documentation>A FullDataSet is composed of one or more ComponentDataSets each related to their own metadata including Originator, GatheringEvents and Unit Data</xs:documentation>
          <xs:appinfo>
            <Created>
              <Author/>
              <Date/>
              <Comment>Workshop 1</Comment>
            </Created>
            <Changed>
              <Author/>
              <Date/>
              <Comment/>
            </Changed>
            <FullName/>
            <Audience>BioCASE</Audience>
            <Audience>CODATA TDWG</Audience>
            <Reviewer/>
            <ExistingStandards>NBN: Survey</ExistingStandards>
            <Content/>
            <Examples/>
            <Comments/>
            <Rules/>
            <Notes/>
          </xs:appinfo>
        </xs:annotation>
        <xs:complexType>
          <xs:sequence>
            <xs:element name="DatasetOrCollectionOrSubcollectionName" type="xs:string" minOccurs="0">
              <xs:annotation>
                <xs:documentation>CC. The ComponentDataset may have a free text attribute defining its name
Could be treated as an attribute of ComponentDataSet</xs:documentation>
                <xs:appinfo>
                  <Created>
                    <Author/>
                    <Date/>
                    <Comment>Workshop 1</Comment>
                  </Created>
                  <Changed>
                    <Author/>
                    <Date/>
                    <Comment/>
                  </Changed>
                  <FullName/>
                  <Audience>BioCASE</Audience>
                  <Audience>CODATA TDWG</Audience>
                  <Reviewer/>
                  <ExistingStandards/>
                  <Content/>
                  <Examples/>
                  <Comments/>
                  <Rules/>
                  <Notes/>
                </xs:appinfo>
              </xs:annotation>
            </xs:element>
            <xs:element name="Originator" type="AgentType">
              <xs:annotation>
                <xs:documentation>Uses the same structure as other contact elements (e.g. owner & supplier) therefore could be generalised via use of a Type Attribute(depositor, other bot. garden source, Originating Institution)
CC. The orignator of the ComponentDataSet includes Elements for descriptive text, Organisation or individual name, address, URL and contact name</xs:documentation>
                <xs:appinfo>
                  <Created>
                    <Author/>
                    <Date/>
                    <Comment>Workshop 1</Comment>
                  </Created>
                  <Changed>
                    <Author/>
                    <Date/>
                    <Comment/>
                  </Changed>
                  <FullName/>
                  <Audience>BioCASE</Audience>
                  <Audience>CODATA TDWG</Audience>
                  <Reviewer/>
                  <ExistingStandards/>
                  <Content/>
                  <Examples/>
                  <Comments/>
                  <Rules/>
                  <Notes/>
                </xs:appinfo>
              </xs:annotation>
            </xs:element>
            <xs:element name="OwnerOrCustodian" type="AgentType" minOccurs="0">
              <xs:annotation>
                <xs:documentation>Uses the same structure as other contact elements (e.g. originator & supplier) therefore could be generalised via use of a Type Attribute
Individual or organisation with 'ownership' of a dataset</xs:documentation>
                <xs:appinfo>
                  <Created>
                    <Author/>
                    <Date/>
                    <Comment>Workshop 1</Comment>
                  </Created>
                  <Changed>
                    <Author/>
                    <Date/>
                    <Comment/>
                  </Changed>
                  <FullName/>
                  <Audience>BioCASE</Audience>
                  <Audience>CODATA TDWG</Audience>
                  <Reviewer/>
                  <ExistingStandards/>
                  <Content/>
                  <Examples/>
                  <Comments/>
                  <Rules/>
                  <Notes/>
                </xs:appinfo>
              </xs:annotation>
            </xs:element>
            <xs:element name="IPR" type="IPRType" minOccurs="0">
              <xs:annotation>
                <xs:documentation>Element referring to the Intellectual Property Rights apertaining to a dataset or unit data</xs:documentation>
                <xs:appinfo>
                  <Created>
                    <Author/>
                    <Date/>
                    <Comment>Workshop 1</Comment>
                  </Created>
                  <Changed>
                    <Author/>
                    <Date/>
                    <Comment/>
                  </Changed>
                  <FullName/>
                  <Audience>BioCASE</Audience>
                  <Audience>CODATA TDWG</Audience>
                  <Reviewer/>
                  <ExistingStandards/>
                  <Content/>
                  <Examples/>
                  <Comments/>
                  <Rules/>
                  <Notes/>
                </xs:appinfo>
              </xs:annotation>
            </xs:element>
            <xs:element name="NoURecsInResSet" type="xs:integer" minOccurs="0">
              <xs:annotation>
                <xs:documentation/>
                <xs:appinfo>
                  <Created>
                    <Author/>
                    <Date/>
                    <Comment>Workshop 1</Comment>
                  </Created>
                  <Changed>
                    <Author/>
                    <Date/>
                    <Comment/>
                  </Changed>
                  <FullName/>
                  <Audience>BioCASE</Audience>
                  <Audience>CODATA TDWG</Audience>
                  <Reviewer/>
                  <ExistingStandards/>
                  <Content/>
                  <Examples/>
                  <Comments/>
                  <Rules/>
                  <Notes/>
                </xs:appinfo>
              </xs:annotation>
            </xs:element>
            <xs:element name="NoURecsInDb" type="xs:integer" minOccurs="0">
              <xs:annotation>
                <xs:documentation/>
                <xs:appinfo>
                  <Created>
                    <Author/>
                    <Date/>
                    <Comment>Workshop 1</Comment>
                  </Created>
                  <Changed>
                    <Author/>
                    <Date/>
                    <Comment/>
                  </Changed>
                  <FullName/>
                  <Audience>BioCASE</Audience>
                  <Audience>CODATA TDWG</Audience>
                  <Reviewer/>
                  <ExistingStandards/>
                  <Content/>
                  <Examples/>
                  <Comments/>
                  <Rules/>
                  <Notes/>
                </xs:appinfo>
              </xs:annotation>
            </xs:element>
            <xs:element name="DateExtracted" type="xs:string">
              <xs:annotation>
                <xs:documentation>Date this dataset was extracted from a parent database or databases</xs:documentation>
                <xs:appinfo>
                  <Created>
                    <Author/>
                    <Date/>
                    <Comment>Workshop 1</Comment>
                  </Created>
                  <Changed>
                    <Author/>
                    <Date/>
                    <Comment/>
                  </Changed>
                  <FullName/>
                  <Audience>BioCASE</Audience>
                  <Audience>CODATA TDWG</Audience>
                  <Reviewer/>
                  <ExistingStandards/>
                  <Content/>
                  <Examples/>
                  <Comments/>
                  <Rules/>
                  <Notes/>
                </xs:appinfo>
              </xs:annotation>
            </xs:element>
            <xs:element name="DatabaseVersion" type="xs:string">
              <xs:annotation>
                <xs:documentation>Version control data for identifying source and version of a database</xs:documentation>
                <xs:appinfo>
                  <Created>
                    <Author/>
                    <Date/>
                    <Comment>Workshop 1</Comment>
                  </Created>
                  <Changed>
                    <Author/>
                    <Date/>
                    <Comment/>
                  </Changed>
                  <FullName/>
                  <Audience>BioCASE</Audience>
                  <Audience>CODATA TDWG</Audience>
                  <Reviewer/>
                  <ExistingStandards/>
                  <Content/>
                  <Examples/>
                  <Comments/>
                  <Rules/>
                  <Notes/>
                </xs:appinfo>
              </xs:annotation>
            </xs:element>
            <xs:element name="UnitDataSet" maxOccurs="unbounded">
              <xs:annotation>
                <xs:documentation>Element linking information to a Unit (e.g. biological record, specimen, subspecimen etc.)
There may be many UnitDatasets within a ComponentDataSet. UnitDatasets may be related in a parent child fashion e.g. for derived units
Units may have many identification and verification events attached to them
the range of possible measurement attributes for a unit is vast and therefore a generalised measurement element is introduced.
Measurable variables could be controlled by a look-up list.</xs:documentation>
                <xs:appinfo>
                  <Created>
                    <Author/>
                    <Date/>
                    <Comment>Workshop 1  </Comment>
                  </Created>
                  <Changed>
                    <Author>Neil Thomson</Author>
                    <Date>August 2002</Date>
                    <Comment>Removed Attributes in favour of RecordStatus elements to allow mapping to Darwin Core 2</Comment>
                  </Changed>
                  <FullName/>
                  <Audience>BioCASE</Audience>
                  <Audience>CODATA TDWG</Audience>
                  <Reviewer/>
                  <ExistingStandards>Taxon48: Unit (Gathering Unit) - see also Secimen Unit in this model (=Derived Unit)</ExistingStandards>
                  <Content/>
                  <Examples/>
                  <Comments/>
                  <Rules/>
                  <Notes/>
                </xs:appinfo>
              </xs:annotation>
              <xs:complexType>
                <xs:sequence>
                  <xs:element name="UnitID" type="OpenID" maxOccurs="unbounded">
                    <xs:annotation>
                      <xs:documentation/>
                      <xs:appinfo>
                        <Created>
                          <Author/>
                          <Date/>
                          <Comment>Workshop 1</Comment>
                        </Created>
                        <Changed>
                          <Author/>
                          <Date/>
                          <Comment/>
                        </Changed>
                        <FullName/>
                        <Audience>BioCASE</Audience>
                        <Audience>CODATA TDWG</Audience>
                        <Reviewer/>
                        <ExistingStandards>Taxon48: Unit_ID  / NBN: Sample_KeyUnit key or Identifying number - can be multiple</ExistingStandards>
                        <Content/>
                        <Examples/>
                        <Comments/>
                        <Rules/>
                        <Notes/>
                      </xs:appinfo>
                    </xs:annotation>
                  </xs:element>
                  <xs:element name="UnitIdentifiers" minOccurs="0" maxOccurs="unbounded">
                    <xs:annotation>
                      <xs:documentation>Attribute for IdentifierType</xs:documentation>
                      <xs:appinfo>
                        <Created>
                          <Author>Charles Copp</Author>
                          <Date>Oct 2001</Date>
                          <Comment/>
                        </Created>
                        <Changed>
                          <Author/>
                          <Date/>
                          <Comment/>
                        </Changed>
                        <FullName/>
                        <Audience>BioCASE</Audience>
                        <Audience>CODATA TDWG</Audience>
                        <Reviewer/>
                        <ExistingStandards>includes HISPID4: cid
NBN: specimen_number</ExistingStandards>
                        <Content/>
                        <Examples/>
                        <Comments/>
                        <Rules/>
                        <Notes/>
                      </xs:appinfo>
                    </xs:annotation>
                    <xs:complexType>
                      <xs:simpleContent>
                        <xs:extension base="xs:string">
                          <xs:attribute name="IdentifierType" type="xs:string"/>
                        </xs:extension>
                      </xs:simpleContent>
                    </xs:complexType>
                  </xs:element>
                  <xs:element name="RecordStatus" minOccurs="0">
                    <xs:annotation>
                      <xs:documentation>Indication of who created this record and when. Also whether it has been updated and by whom. Together, these provide a confidence factor on the accuracy and currency of the information. </xs:documentation>
                      <xs:appinfo>
                        <Created>
                          <Author>Neil Thomson</Author>
                          <Date>July 2002</Date>
                          <Comment/>
                        </Created>
                        <Changed>
                          <Author/>
                          <Date/>
                          <Comment/>
                        </Changed>
                        <FullName/>
                        <Audience>BioCASE</Audience>
                        <Audience>CODATA TDWG</Audience>
                        <Reviewer/>
                        <ExistingStandards>BioCASE Collection Profile</ExistingStandards>
                        <Content/>
                        <Examples/>
                        <Comments/>
                        <Rules/>
                        <Notes/>
                      </xs:appinfo>
                    </xs:annotation>
                    <xs:complexType>
                      <xs:sequence>
                        <xs:element name="Creator" type="PersonNameType" minOccurs="0">
                          <xs:annotation>
                            <xs:documentation>Name of the person that created this record.</xs:documentation>
                            <xs:appinfo>
                              <Created>
                                <Author>Neil Thomson</Author>
                                <Date>July 2002</Date>
                                <Comment/>
                              </Created>
                              <Changed>
                                <Author/>
                                <Date/>
                                <Comment/>
                              </Changed>
                              <FullName/>
                              <Audience>BioCASE</Audience>
                              <Audience>CODATA TDWG</Audience>
                              <Reviewer/>
                              <ExistingStandards>BioCASE Collection Profile</ExistingStandards>
                              <Content/>
                              <Examples/>
                              <Comments/>
                              <Rules/>
                              <Notes/>
                            </xs:appinfo>
                          </xs:annotation>
                        </xs:element>
                        <xs:element name="DateCreated" minOccurs="0">
                          <xs:annotation>
                            <xs:documentation>Date that This record was first created. ISO 8601 compliant stamp giving date and time in UTC (GMT).</xs:documentation>
                            <xs:appinfo>
                              <Created>
                                <Author>Neil Thomson</Author>
                                <Date>July 2002</Date>
                                <Comment/>
                              </Created>
                              <Changed>
                                <Author/>
                                <Date/>
                                <Comment/>
                              </Changed>
                              <FullName/>
                              <Audience>BioCASE</Audience>
                              <Audience>CODATA TDWG</Audience>
                              <Reviewer/>
                              <ExistingStandards>BioCASE Collection Profile</ExistingStandards>
                              <Content/>
                              <Examples/>
                              <Comments/>
                              <Rules/>
                              <Notes/>
                            </xs:appinfo>
                          </xs:annotation>
                        </xs:element>
                        <xs:element name="Editor" type="PersonNameType" minOccurs="0">
                          <xs:annotation>
                            <xs:documentation>Name of the person that last edited this record.</xs:documentation>
                            <xs:appinfo>
                              <Created>
                                <Author>Neil Thomson</Author>
                                <Date>July 2002</Date>
                                <Comment/>
                              </Created>
                              <Changed>
                                <Author/>
                                <Date/>
                                <Comment/>
                              </Changed>
                              <FullName/>
                              <Audience>BioCASE</Audience>
                              <Audience>CODATA TDWG</Audience>
                              <Reviewer/>
                              <ExistingStandards>BioCASE Collection Profile</ExistingStandards>
                              <Content/>
                              <Examples/>
                              <Comments/>
                              <Rules/>
                              <Notes/>
                            </xs:appinfo>
                          </xs:annotation>
                        </xs:element>
                        <xs:element name="DateLastEdited" minOccurs="0">
                          <xs:annotation>
                            <xs:documentation>Date that This record was last edited. ISO 8601 compliant stamp giving date and time in UTC (GMT).Maps to Darwin Core 2 DateLastModified.</xs:documentation>
                            <xs:appinfo>
                              <Created>
                                <Author>Neil Thomson</Author>
                                <Date>July 2002</Date>
                                <Comment/>
                              </Created>
                              <Changed>
                                <Author/>
                                <Date/>
                                <Comment/>
                              </Changed>
                              <FullName/>
                              <Audience>BioCASE</Audience>
                              <Audience>CODATA TDWG</Audience>
                              <Reviewer/>
                              <ExistingStandards>BioCASE Collection Profile</ExistingStandards>
                              <ExistingStandards>Darwin Core 2: Date Last Modified</ExistingStandards>
                              <Content/>
                              <Examples/>
                              <Comments/>
                              <Rules/>
                              <Notes/>
                            </xs:appinfo>
                          </xs:annotation>
                        </xs:element>
                      </xs:sequence>
                    </xs:complexType>
                  </xs:element>
                  <xs:element name="SupplierText" type="AltText" minOccurs="0" maxOccurs="unbounded">
                    <xs:annotation>
                      <xs:documentation>Metadata - text notes relating to the supplier of the FullDataSet or subsets of the data</xs:documentation>
                      <xs:appinfo>
                        <Created>
                          <Author/>
                          <Date/>
                          <Comment>Workshop 1</Comment>
                        </Created>
                        <Changed>
                          <Author/>
                          <Date/>
                          <Comment/>
                        </Changed>
                        <FullName/>
                        <Audience>BioCASE</Audience>
                        <Audience>CODATA TDWG</Audience>
                        <Reviewer/>
                        <ExistingStandards/>
                        <Content/>
                        <Examples/>
                        <Comments/>
                        <Rules/>
                        <Notes/>
                      </xs:appinfo>
                    </xs:annotation>
                  </xs:element>
                  <xs:element name="Originator" type="AgentType" minOccurs="0">
                    <xs:annotation>
                      <xs:documentation>Uses the same structure as other contact elements (e.g. owner; supplier) therefore could be generalised via use of a Type Attribute(depositor, other bot. garden source, Originating Institution)
CC. The orignator of the ComponentDataSet includes Elements for descriptive text, Organisation or individual name, address, URL and contact name</xs:documentation>
                      <xs:appinfo>
                        <Created>
                          <Author/>
                          <Date/>
                          <Comment>Workshop 1</Comment>
                        </Created>
                        <Changed>
                          <Author/>
                          <Date/>
                          <Comment/>
                        </Changed>
                        <FullName/>
                        <Audience>BioCASE</Audience>
                        <Audience>CODATA TDWG</Audience>
                        <Reviewer/>
                        <ExistingStandards/>
                        <Content/>
                        <Examples/>
                        <Comments/>
                        <Rules/>
                        <Notes/>
                      </xs:appinfo>
                    </xs:annotation>
                  </xs:element>
                  <xs:element name="OwnerOrCustodian" type="AgentType" minOccurs="0">
                    <xs:annotation>
                      <xs:documentation>Uses the same structure as other contact elements (e.g. originator; supplier) therefore could be generalised via use of a Type Attribute
Individual or organisation with 'ownership' of a dataset</xs:documentation>
                      <xs:appinfo>
                        <Created>
                          <Author/>
                          <Date/>
                          <Comment>Workshop 1</Comment>
                        </Created>
                        <Changed>
                          <Author/>
                          <Date/>
                          <Comment/>
                        </Changed>
                        <FullName/>
                        <Audience>BioCASE</Audience>
                        <Audience>CODATA TDWG</Audience>
                        <Reviewer/>
                        <ExistingStandards/>
                        <Content/>
                        <Examples/>
                        <Comments/>
                        <Rules/>
                        <Notes/>
                      </xs:appinfo>
                    </xs:annotation>
                  </xs:element>
                  <xs:element name="IPR" type="IPRType" minOccurs="0">
                    <xs:annotation>
                      <xs:documentation>Element referring to the Intellectual Property Rights apertaining to a dataset or unit data</xs:documentation>
                      <xs:appinfo>
                        <Created>
                          <Author/>
                          <Date/>
                          <Comment>Workshop 1</Comment>
                        </Created>
                        <Changed>
                          <Author/>
                          <Date/>
                          <Comment/>
                        </Changed>
                        <FullName/>
                        <Audience>BioCASE</Audience>
                        <Audience>CODATA TDWG</Audience>
                        <Reviewer/>
                        <ExistingStandards/>
                        <Content/>
                        <Examples/>
                        <Comments/>
                        <Rules/>
                        <Notes/>
                      </xs:appinfo>
                    </xs:annotation>
                  </xs:element>
                  <xs:element name="Host" type="xs:string" minOccurs="0">
                    <xs:annotation>
                      <xs:documentation/>
                      <xs:appinfo>
                        <Created>
                          <Author/>
                          <Date/>
                          <Comment>Workshop 1</Comment>
                        </Created>
                        <Changed>
                          <Author/>
                          <Date/>
                          <Comment/>
                        </Changed>
                        <FullName/>
                        <Audience>BioCASE</Audience>
                        <Audience>CODATA TDWG</Audience>
                        <Reviewer/>
                        <ExistingStandards/>
                        <Content/>
                        <Examples/>
                        <Comments/>
                        <Rules/>
                        <Notes/>
                      </xs:appinfo>
                    </xs:annotation>
                  </xs:element>
                  <xs:element name="NamedCollection" type="NamedCollectionType" minOccurs="0">
                    <xs:annotation>
                      <xs:documentation>Attributes for EnteredBy and EntryDate.
Subelements addded by CC Oct. 2001A named Collection is an association of specimens (units) that have a common identity either through content, ownership or acquisition.
This element is a special kind of Unit subType and is separated here for the purposes of clarity
The element facilitates the recording of the history, ownership and content of named collections
and also because named collections may be stored, moved. acquired or disposed of as a whole.</xs:documentation>
                      <xs:appinfo>
                        <Created>
                          <Author/>
                          <Date/>
                          <Comment>Workshop 1</Comment>
                        </Created>
                        <Changed>
                          <Author/>
                          <Date/>
                          <Comment/>
                        </Changed>
                        <FullName/>
                        <Audience>BioCASE</Audience>
                        <Audience>CODATA TDWG</Audience>
                        <Reviewer/>
                        <ExistingStandards/>
                        <Content/>
                        <Examples/>
                        <Comments/>
                        <Rules/>
                        <Notes/>
                      </xs:appinfo>
                    </xs:annotation>
                  </xs:element>
                  <xs:element name="Description" type="xs:string" minOccurs="0">
                    <xs:annotation>
                      <xs:documentation>Used wherever a description field is needed. Free text and could be in rtf or html.</xs:documentation>
                      <xs:appinfo>
                        <Created>
                          <Author/>
                          <Date/>
                          <Comment>Workshop 1</Comment>
                        </Created>
                        <Changed>
                          <Author/>
                          <Date/>
                          <Comment/>
                        </Changed>
                        <FullName/>
                        <Audience>BioCASE</Audience>
                        <Audience>CODATA TDWG</Audience>
                        <Reviewer/>
                        <ExistingStandards/>
                        <Content/>
                        <Examples/>
                        <Comments/>
                        <Rules/>
                        <Notes/>
                      </xs:appinfo>
                    </xs:annotation>
                  </xs:element>
                  <xs:element name="NoOfIndividuals" minOccurs="0">
                    <xs:annotation>
                      <xs:documentation>Element for holding counts - can be multiiple e.g. number of males, females and juveniles 
Could be replaced by general UnitDataMeasurement element</xs:documentation>
                      <xs:appinfo>
                        <Created>
                          <Author/>
                          <Date/>
                          <Comment>Workshop 1</Comment>
                        </Created>
                        <Changed>
                          <Author>Cc</Author>
                          <Date> Oct 2001</Date>
                          <Comment/>
                        </Changed>
                        <FullName/>
                        <Audience>BioCASE</Audience>
                        <Audience>CODATA TDWG</Audience>
                        <Reviewer/>
                        <ExistingStandards/>
                        <Content/>
                        <Examples/>
                        <Comments/>
                        <Rules/>
                        <Notes/>
                      </xs:appinfo>
                    </xs:annotation>
                    <xs:complexType>
                      <xs:sequence>
                        <xs:element name="IndividualCount" type="xs:integer">
                          <xs:annotation>
                            <xs:documentation>Maps to Darwin Core 2: Individual Count.
Number of individuals in the lot or container. Not an estimate of abundance or density at the collecting locality, for which see AbundanceOrDensity. [Changed July 2002. Was AltText]</xs:documentation>
                            <xs:appinfo>
                              <Created>
                                <Author>Neil Thomson</Author>
                                <Date>July 2002</Date>
                                <Comment/>
                              </Created>
                              <Changed>
                                <Author/>
                                <Date/>
                                <Comment/>
                              </Changed>
                              <FullName/>
                              <Audience>BioCASE</Audience>
                              <Audience>CODATA TDWG</Audience>
                              <Reviewer/>
                              <ExistingStandards>Darwin Core 2: Individual Count</ExistingStandards>
                              <Content/>
                              <Examples/>
                              <Comments/>
                              <Rules/>
                              <Notes/>
                            </xs:appinfo>
                          </xs:annotation>
                        </xs:element>
                        <xs:choice>
                          <xs:element name="Measurement" type="MeasurementType" minOccurs="0" maxOccurs="unbounded">
                            <xs:annotation>
                              <xs:documentation>measurement is the actiual measurement - measurement is qualigied by attributes:
measurementType: what type of measurement e.g. count, area, linear measurement
measurementUnits: units that measurement is recorded in e...g. hectares, kilometres, kilogrammes etc.
measurementAccuracy: describes accuracy e.g. approximate or +/- 50</xs:documentation>
                              <xs:appinfo>
                                <Created>
                                  <Author>Charles Copp</Author>
                                  <Date>Oct 2001</Date>
                                  <Comment/>
                                </Created>
                                <Changed>
                                  <Author/>
                                  <Date/>
                                  <Comment/>
                                </Changed>
                                <FullName/>
                                <Audience>BioCASE</Audience>
                                <Audience>CODATA TDWG</Audience>
                                <Reviewer/>
                                <ExistingStandards>NBN: measurement (partim)</ExistingStandards>
                                <Content/>
                                <Examples/>
                                <Comments/>
                                <Rules/>
                                <Notes/>
                              </xs:appinfo>
                            </xs:annotation>
                          </xs:element>
                          <xs:element name="Comment" type="xs:string" minOccurs="0">
                            <xs:annotation>
                              <xs:documentation>Free text of formatted text (rtf) description of the feature - not controlled length e.g. often a memo field</xs:documentation>
                              <xs:appinfo>
                                <Created>
                                  <Author>Charles Copp</Author>
                                  <Date>Oct 2001</Date>
                                  <Comment/>
                                </Created>
                                <Changed>
                                  <Author/>
                                  <Date/>
                                  <Comment/>
                                </Changed>
                                <FullName/>
                                <Audience>BioCASE</Audience>
                                <Audience>CODATA TDWG</Audience>
                                <Reviewer/>
                                <ExistingStandards/>
                                <Content/>
                                <Examples/>
                                <Comments/>
                                <Rules/>
                                <Notes/>
                              </xs:appinfo>
                            </xs:annotation>
                          </xs:element>
                        </xs:choice>
                      </xs:sequence>
                    </xs:complexType>
                  </xs:element>
                  <xs:element name="UnitDataMeasurement" minOccurs="0" maxOccurs="unbounded">
                    <xs:annotation>
                      <xs:documentation>Attribute for UnitDataMeasurementID.
This is a general purpose measurement element that can be used to store any kind of count or measurement related to a Unit
e.g. length of bill, number of eggs, weight, pH , specific Gravity etc. Some measurements are so common e.g. abundance that they have separate elements in the current
model - this is redundant but makes for easier reading!</xs:documentation>
                      <xs:appinfo>
                        <Created>
                          <Author>Charles Copp</Author>
                          <Date>Oct 2001</Date>
                          <Comment/>
                        </Created>
                        <Changed>
                          <Author/>
                          <Date/>
                          <Comment/>
                        </Changed>
                        <FullName/>
                        <Audience>BioCASE</Audience>
                        <Audience>CODATA TDWG</Audience>
                        <Reviewer/>
                        <ExistingStandards>NBN: Taxon_Data</ExistingStandards>
                        <Content/>
                        <Examples/>
                        <Comments/>
                        <Rules/>
                        <Notes/>
                      </xs:appinfo>
                    </xs:annotation>
                    <xs:complexType>
                      <xs:sequence>
                        <xs:element name="Measurement" type="MeasurementType">
                          <xs:annotation>
                            <xs:documentation>measurement is the actual measurement - measurement is qualified by attributes:
measurementType: what type of measurement e.g. count, area, linear measurement
measurementUnits: units that measurement is recorded in e...g. hectares, kilometres, kilogrammes etc.
measurementAccuracy: describes accuracy e.g. approximate or +/- 50</xs:documentation>
                            <xs:appinfo>
                              <Created>
                                <Author>Charles Copp</Author>
                                <Date>Oct 2001</Date>
                                <Comment/>
                              </Created>
                              <Changed>
                                <Author/>
                                <Date/>
                                <Comment/>
                              </Changed>
                              <FullName/>
                              <Audience>BioCASE</Audience>
                              <Audience>CODATA TDWG</Audience>
                              <Reviewer/>
                              <ExistingStandards>NBN: measurement (partim)</ExistingStandards>
                              <Content/>
                              <Examples/>
                              <Comments/>
                              <Rules/>
                              <Notes/>
                            </xs:appinfo>
                          </xs:annotation>
                        </xs:element>
                      </xs:sequence>
                      <xs:attribute name="UnitDataMeasurementID" type="xs:string"/>
                    </xs:complexType>
                  </xs:element>
                  <xs:element name="Availability" type="xs:string" minOccurs="0">
                    <xs:annotation>
                      <xs:documentation>Text describing the availability of the data for use</xs:documentation>
                      <xs:appinfo>
                        <Created>
                          <Author/>
                          <Date/>
                          <Comment>Workshop 1</Comment>
                        </Created>
                        <Changed>
                          <Author/>
                          <Date/>
                          <Comment/>
                        </Changed>
                        <FullName/>
                        <Audience>BioCASE</Audience>
                        <Audience>CODATA TDWG</Audience>
                        <Reviewer/>
                        <ExistingStandards/>
                        <Content/>
                        <Examples/>
                        <Comments/>
                        <Rules/>
                        <Notes/>
                      </xs:appinfo>
                    </xs:annotation>
                  </xs:element>
                  <xs:element name="GatheringEvent">
                    <xs:annotation>
                      <xs:documentation/>
                      <xs:appinfo>
                        <Created>
                          <Author/>
                          <Date/>
                          <Comment>Workshop 1</Comment>
                        </Created>
                        <Changed>
                          <Author/>
                          <Date/>
                          <Comment/>
                        </Changed>
                        <FullName/>
                        <Audience>BioCASE</Audience>
                        <Audience>CODATA TDWG</Audience>
                        <Reviewer/>
                        <ExistingStandards/>
                        <Content/>
                        <Examples/>
                        <Comments/>
                        <Rules/>
                        <Notes/>
                      </xs:appinfo>
                    </xs:annotation>
                    <xs:complexType>
                      <xs:sequence>
                        <xs:element name="Project" minOccurs="0">
                          <xs:annotation>
                            <xs:documentation/>
                            <xs:appinfo>
                              <Created>
                                <Author/>
                                <Date/>
                                <Comment>Workshop 1 </Comment>
                              </Created>
                              <Changed>
                                <Author>Neil Thomson</Author>
                                <Date>August 2002</Date>
                                <Comment>Structure simplified</Comment>
                              </Changed>
                              <FullName/>
                              <Audience>BioCASE</Audience>
                              <Audience>CODATA TDWG</Audience>
                              <Reviewer/>
                              <ExistingStandards>Taxon48: Project Proj_Pk</ExistingStandards>
                              <Content/>
                              <Examples/>
                              <Comments/>
                              <Rules/>
                              <Notes/>
                            </xs:appinfo>
                          </xs:annotation>
                          <xs:complexType>
                            <xs:sequence>
                              <xs:element name="ProjectID" type="xs:string" minOccurs="0">
                                <xs:annotation>
                                  <xs:documentation>Unique identifier</xs:documentation>
                                  <xs:appinfo>
                                    <Created>
                                      <Author/>
                                      <Date/>
                                      <Comment>Workshop 1</Comment>
                                    </Created>
                                    <Changed>
                                      <Author/>
                                      <Date/>
                                      <Comment/>
                                    </Changed>
                                    <FullName/>
                                    <Audience>BioCASE</Audience>
                                    <Audience>CODATA TDWG</Audience>
                                    <Reviewer/>
                                    <ExistingStandards>Taxon48 Proj_Pk</ExistingStandards>
                                    <Content/>
                                    <Examples/>
                                    <Comments/>
                                    <Rules/>
                                    <Notes/>
                                  </xs:appinfo>
                                </xs:annotation>
                              </xs:element>
                              <xs:element name="ParentProjectID" type="xs:string" minOccurs="0">
                                <xs:annotation>
                                  <xs:documentation>Name or reference to a parent project where expedition is part of a bigger project</xs:documentation>
                                  <xs:appinfo>
                                    <Created>
                                      <Author/>
                                      <Date/>
                                      <Comment>Workshop 1</Comment>
                                    </Created>
                                    <Changed>
                                      <Author/>
                                      <Date/>
                                      <Comment/>
                                    </Changed>
                                    <FullName/>
                                    <Audience>BioCASE</Audience>
                                    <Audience>CODATA TDWG</Audience>
                                    <Reviewer/>
                                    <ExistingStandards>Taxon48: ParProj_Pk</ExistingStandards>
                                    <Content/>
                                    <Examples/>
                                    <Comments/>
                                    <Rules/>
                                    <Notes/>
                                  </xs:appinfo>
                                </xs:annotation>
                              </xs:element>
                              <xs:element name="ProjTitle" type="xs:string">
                                <xs:annotation>
                                  <xs:documentation>Main project title</xs:documentation>
                                  <xs:appinfo>
                                    <Created>
                                      <Author/>
                                      <Date/>
                                      <Comment>Workshop 1</Comment>
                                    </Created>
                                    <Changed>
                                      <Author/>
                                      <Date/>
                                      <Comment/>
                                    </Changed>
                                    <FullName/>
                                    <Audience>BioCASE</Audience>
                                    <Audience>CODATA TDWG</Audience>
                                    <Reviewer/>
                                    <ExistingStandards>Taxon48: ProjTitle</ExistingStandards>
                                    <Content/>
                                    <Examples/>
                                    <Comments/>
                                    <Rules/>
                                    <Notes/>
                                  </xs:appinfo>
                                </xs:annotation>
                              </xs:element>
                              <xs:element name="ProjTitle2" type="xs:string" minOccurs="0">
                                <xs:annotation>
                                  <xs:documentation>Project subtitle</xs:documentation>
                                  <xs:appinfo>
                                    <Created>
                                      <Author/>
                                      <Date/>
                                      <Comment>Workshop 1</Comment>
                                    </Created>
                                    <Changed>
                                      <Author/>
                                      <Date/>
                                      <Comment/>
                                    </Changed>
                                    <FullName/>
                                    <Audience>BioCASE</Audience>
                                    <Audience>CODATA TDWG</Audience>
                                    <Reviewer/>
                                    <ExistingStandards>Taxon48: ProjTitle2</ExistingStandards>
                                    <Content/>
                                    <Examples/>
                                    <Comments/>
                                    <Rules/>
                                    <Notes/>
                                  </xs:appinfo>
                                </xs:annotation>
                              </xs:element>
                              <xs:element name="PlatformName" type="xs:string" minOccurs="0">
                                <xs:annotation>
                                  <xs:documentation>CC. Free text element platform name - refers to the 'platform' from which observations where made e.g. the name of a research vessel or a remote operated vehicle.</xs:documentation>
                                  <xs:appinfo>
                                    <Created>
                                      <Author/>
                                      <Date/>
                                      <Comment>Workshop 1</Comment>
                                    </Created>
                                    <Changed>
                                      <Author/>
                                      <Date/>
                                      <Comment/>
                                    </Changed>
                                    <FullName/>
                                    <Audience>BioCASE</Audience>
                                    <Audience>CODATA TDWG</Audience>
                                    <Reviewer/>
                                    <ExistingStandards>Taxon48: PlatformNm
ASC: PLATFORM-NAM</ExistingStandards>
                                    <Content/>
                                    <Examples/>
                                    <Comments/>
                                    <Rules/>
                                    <Notes/>
                                  </xs:appinfo>
                                </xs:annotation>
                              </xs:element>
                              <xs:element name="Duration" type="xs:string" minOccurs="0">
                                <xs:annotation>
                                  <xs:documentation>measurement of time elapsed - number with  units, e.g. 21 days.</xs:documentation>
                                  <xs:appinfo>
                                    <Created>
                                      <Author/>
                                      <Date/>
                                      <Comment>Workshop 1</Comment>
                                    </Created>
                                    <Changed>
                                      <Author>Charles Copp</Author>
                                      <Date> Oct 2001</Date>
                                      <Comment/>
                                    </Changed>
                                    <FullName/>
                                    <Audience>BioCASE</Audience>
                                    <Audience>CODATA TDWG</Audience>
                                    <Reviewer/>
                                    <ExistingStandards>Taxon48: Duration</ExistingStandards>
                                    <Content/>
                                    <Examples/>
                                    <Comments/>
                                    <Rules/>
                                    <Notes/>
                                  </xs:appinfo>
                                </xs:annotation>
                              </xs:element>
                              <xs:element name="DateFrom" type="DateType" minOccurs="0">
                                <xs:annotation>
                                  <xs:documentation>Attribute for DateType.
Element for recording the starting date in a range</xs:documentation>
                                  <xs:appinfo>
                                    <Created>
                                      <Author>Charles Copp</Author>
                                      <Date>Oct. 2001</Date>
                                      <Comment/>
                                    </Created>
                                    <Changed>
                                      <Author/>
                                      <Date/>
                                      <Comment/>
                                    </Changed>
                                    <FullName/>
                                    <Audience>BioCASE</Audience>
                                    <Audience>CODATA TDWG</Audience>
                                    <Reviewer/>
                                    <ExistingStandards/>
                                    <Content/>
                                    <Examples/>
                                    <Comments/>
                                    <Rules/>
                                    <Notes/>
                                  </xs:appinfo>
                                </xs:annotation>
                              </xs:element>
                              <xs:element name="DateTo" type="DateType" minOccurs="0">
                                <xs:annotation>
                                  <xs:documentation>Attribute for DateType.
End date for use in date ranges</xs:documentation>
                                  <xs:appinfo>
                                    <Created>
                                      <Author/>
                                      <Date/>
                                      <Comment/>
                                    </Created>
                                    <Changed>
                                      <Author/>
                                      <Date/>
                                      <Comment/>
                                    </Changed>
                                    <FullName/>
                                    <Audience>BioCASE</Audience>
                                    <Audience>CODATA TDWG</Audience>
                                    <Reviewer/>
                                    <ExistingStandards/>
                                    <Content/>
                                    <Examples/>
                                    <Comments/>
                                    <Rules/>
                                    <Notes/>
                                  </xs:appinfo>
                                </xs:annotation>
                              </xs:element>
                              <xs:element name="ProjAckn" type="xs:string" minOccurs="0">
                                <xs:annotation>
                                  <xs:documentation>Project funding acknowledgements - free text</xs:documentation>
                                  <xs:appinfo>
                                    <Created>
                                      <Author/>
                                      <Date/>
                                      <Comment>Workshop 1</Comment>
                                    </Created>
                                    <Changed>
                                      <Author/>
                                      <Date/>
                                      <Comment/>
                                    </Changed>
                                    <FullName/>
                                    <Audience>BioCASE</Audience>
                                    <Audience>CODATA TDWG</Audience>
                                    <Reviewer/>
                                    <ExistingStandards>Taxon48: ProjAckn</ExistingStandards>
                                    <Content/>
                                    <Examples/>
                                    <Comments/>
                                    <Rules/>
                                    <Notes/>
                                  </xs:appinfo>
                                </xs:annotation>
                              </xs:element>
                              <xs:element name="ProjTxt" type="xs:string" minOccurs="0">
                                <xs:annotation>
                                  <xs:documentation>Free text description of the project</xs:documentation>
                                  <xs:appinfo>
                                    <Created>
                                      <Author/>
                                      <Date/>
                                      <Comment>Workshop 1</Comment>
                                    </Created>
                                    <Changed>
                                      <Author/>
                                      <Date/>
                                      <Comment/>
                                    </Changed>
                                    <FullName/>
                                    <Audience>BioCASE</Audience>
                                    <Audience>CODATA TDWG</Audience>
                                    <Reviewer/>
                                    <ExistingStandards>Taxon48: ProjTxt</ExistingStandards>
                                    <Content/>
                                    <Examples/>
                                    <Comments/>
                                    <Rules/>
                                    <Notes/>
                                  </xs:appinfo>
                                </xs:annotation>
                              </xs:element>
                              <xs:element name="Contact" type="ContactType" minOccurs="0">
                                <xs:annotation>
                                  <xs:documentation>CC - should address also be part of contact detail? It could be different from the parent element</xs:documentation>
                                  <xs:appinfo>
                                    <Created>
                                      <Author/>
                                      <Date/>
                                      <Comment>Workshop 1</Comment>
                                    </Created>
                                    <Changed>
                                      <Author>Charles Copp</Author>
                                      <Date> Oct 2001</Date>
                                      <Comment/>
                                    </Changed>
                                    <FullName/>
                                    <Audience>BioCASE</Audience>
                                    <Audience>CODATA TDWG</Audience>
                                    <Reviewer/>
                                    <ExistingStandards/>
                                    <Content/>
                                    <Examples/>
                                    <Comments/>
                                    <Rules/>
                                    <Notes/>
                                  </xs:appinfo>
                                </xs:annotation>
                              </xs:element>
                            </xs:sequence>
                          </xs:complexType>
                        </xs:element>
                        <xs:element name="GatheringCode" type="xs:string" minOccurs="0">
                          <xs:annotation>
                            <xs:documentation>Maps to Darwin Core 2: Field Number.
A string that identifies all material that resulted from a collecting event.</xs:documentation>
                            <xs:appinfo>
                              <Created>
                                <Author/>
                                <Date/>
                                <Comment>Workshop 1</Comment>
                              </Created>
                              <Changed>
                                <Author/>
                                <Date/>
                                <Comment/>
                              </Changed>
                              <FullName/>
                              <Audience>BioCASE</Audience>
                              <Audience>CODATA TDWG</Audience>
                              <Reviewer/>
                              <ExistingStandards>NBN: Sample_Reference</ExistingStandards>
                              <ExistingStandards>Darwin Core 2: Field Number</ExistingStandards>
                              <Content/>
                              <Examples/>
                              <Comments/>
                              <Rules/>
                              <Notes/>
                            </xs:appinfo>
                          </xs:annotation>
                        </xs:element>
                        <xs:element name="GatheringAgent" minOccurs="0">
                          <xs:annotation>
                            <xs:documentation>Not grouped in HISPID
The person team responsible for collecting or recording. The element contains a FirstCollector,e.g. the principle team member or organisation name, 
additional collectors who were part of the team and per Collectors who are other individuals who may have passed specimens or data onto the team.
Probably better structured as a repeatable 'Recorder' element with a Type attribute to allow differentiation e.g. botanists and entomologists working on the same team
and also a preferred flag for the team leader.</xs:documentation>
                            <xs:appinfo>
                              <Created>
                                <Author/>
                                <Date/>
                                <Comment>Workshop 1 </Comment>
                              </Created>
                              <Changed>
                                <Author>Charles Copp</Author>
                                <Date> Oct 2001</Date>
                                <Comment/>
                              </Changed>
                              <FullName/>
                              <Audience>BioCASE</Audience>
                              <Audience>CODATA TDWG</Audience>
                              <Reviewer/>
                              <ExistingStandards>Taxon48: GatheringAgent incl. LegTm1_Fk,LegTmAl_Fk, LegTmPr_Fk/ NBN: Event_Recorder & Sample_Recorder </ExistingStandards>
                              <Content/>
                              <Examples/>
                              <Comments/>
                              <Rules/>
                              <Notes/>
                            </xs:appinfo>
                          </xs:annotation>
                          <xs:complexType>
                            <xs:sequence>
                              <xs:element name="FirstCollector">
                                <xs:annotation>
                                  <xs:documentation>Normally a single person in charge of field book to which records are added or the team leader. May be the person whose collection number is cited. 
could be an organisation name where collector not known
Could be handled by uniting all observers in one repeatable element name with an element attribute for first or preferred</xs:documentation>
                                  <xs:appinfo>
                                    <Created>
                                      <Author/>
                                      <Date/>
                                      <Comment>Workshop 1</Comment>
                                    </Created>
                                    <Changed>
                                      <Author/>
                                      <Date/>
                                      <Comment/>
                                    </Changed>
                                    <FullName/>
                                    <Audience>BioCASE</Audience>
                                    <Audience>CODATA TDWG</Audience>
                                    <Reviewer/>
                                    <ExistingStandards>ABIS, ITF, TLR
NBN: Survey_Recorder & Sample_Recorder  HISPID4: Primary Collector's Name (cnam) 
TDWG: Collector</ExistingStandards>
                                    <Content/>
                                    <Examples/>
                                    <Comments/>
                                    <Rules/>
                                    <Notes/>
                                  </xs:appinfo>
                                </xs:annotation>
                                <xs:complexType>
                                  <xs:sequence>
                                    <xs:element name="NameID" type="OpenID" minOccurs="0">
                                      <xs:annotation>
                                        <xs:documentation/>
                                        <xs:appinfo>
                                          <Created>
                                            <Author/>
                                            <Date/>
                                            <Comment/>
                                          </Created>
                                          <Changed>
                                            <Author/>
                                            <Date/>
                                            <Comment/>
                                          </Changed>
                                          <FullName/>
                                          <Audience>BioCASE</Audience>
                                          <Audience>CODATA TDWG</Audience>
                                          <Reviewer/>
                                          <ExistingStandards/>
                                          <Content/>
                                          <Examples/>
                                          <Comments/>
                                          <Rules/>
                                          <Notes/>
                                        </xs:appinfo>
                                      </xs:annotation>
                                    </xs:element>
                                    <xs:element name="CollectorName" type="AltText">
                                      <xs:annotation>
                                        <xs:documentation>Maps to Darwin Core 2: Collector.
[Was Alt Text]</xs:documentation>
                                        <xs:appinfo>
                                          <Created>
                                            <Author/>
                                            <Date/>
                                            <Comment>Sydney CODATA workshop</Comment>
                                          </Created>
                                          <Changed>
                                            <Author/>
                                            <Date/>
                                            <Comment/>
                                          </Changed>
                                          <FullName/>
                                          <Audience>BioCASE</Audience>
                                          <Audience>CODATA TDWG</Audience>
                                          <Reviewer/>
                                          <ExistingStandards>Darwin Core 2: Collector</ExistingStandards>
                                          <Content/>
                                          <Examples/>
                                          <Comments/>
                                          <Rules/>
                                          <Notes/>
                                        </xs:appinfo>
                                      </xs:annotation>
                                    </xs:element>
                                    <xs:choice>
                                      <xs:element name="PersonName" type="PersonNameType">
                                        <xs:annotation>
                                          <xs:documentation>Group element for parts of a personal name - see also name_ID (ref to a database entry) and fullName (free text format)</xs:documentation>
                                          <xs:appinfo>
                                            <Created>
                                              <Author/>
                                              <Date/>
                                              <Comment>Workshop 1</Comment>
                                            </Created>
                                            <Changed>
                                              <Author>Charles Copp</Author>
                                              <Date> 2001</Date>
                                              <Comment>from old Name Element</Comment>
                                            </Changed>
                                            <FullName/>
                                            <Audience>BioCASE</Audience>
                                            <Audience>CODATA TDWG</Audience>
                                            <Reviewer/>
                                            <ExistingStandards/>
                                            <Content/>
                                            <Examples/>
                                            <Comments/>
                                            <Rules/>
                                            <Notes/>
                                          </xs:appinfo>
                                        </xs:annotation>
                                      </xs:element>
                                      <xs:element name="Organisation" type="OrganisationType">
                                        <xs:annotation>
                                          <xs:documentation>Name (elements) for organisations</xs:documentation>
                                          <xs:appinfo>
                                            <Created>
                                              <Author>Charles Copp</Author>
                                              <Date>Oct 2001</Date>
                                              <Comment/>
                                            </Created>
                                            <Changed>
                                              <Author/>
                                              <Date/>
                                              <Comment/>
                                            </Changed>
                                            <FullName/>
                                            <Audience>BioCASE</Audience>
                                            <Audience>CODATA TDWG</Audience>
                                            <Reviewer/>
                                            <ExistingStandards/>
                                            <Content/>
                                            <Examples/>
                                            <Comments/>
                                            <Rules/>
                                            <Notes/>
                                          </xs:appinfo>
                                        </xs:annotation>
                                      </xs:element>
                                    </xs:choice>
                                  </xs:sequence>
                                </xs:complexType>
                              </xs:element>
                              <xs:element name="AdditionalCollector" minOccurs="0" maxOccurs="unbounded">
                                <xs:annotation>
                                  <xs:documentation>Persons other than the primary collector responsible for collections or observations</xs:documentation>
                                  <xs:appinfo>
                                    <Created>
                                      <Author/>
                                      <Date/>
                                      <Comment>Workshop 1</Comment>
                                    </Created>
                                    <Changed>
                                      <Author/>
                                      <Date/>
                                      <Comment/>
                                    </Changed>
                                    <FullName/>
                                    <Audience>BioCASE</Audience>
                                    <Audience>CODATA TDWG</Audience>
                                    <Reviewer/>
                                    <ExistingStandards>ITF
Taxon48: Additional Collectors / NBN: Event_Recorder & Sample_Recorder  / HISPID4: Secondary Collectors Name (cnam2)
TDWG:  Collteam</ExistingStandards>
                                    <Content/>
                                    <Examples/>
                                    <Comments/>
                                    <Rules/>
                                    <Notes/>
                                  </xs:appinfo>
                                </xs:annotation>
                                <xs:complexType>
                                  <xs:choice>
                                    <xs:element name="NameID" type="OpenID">
                                      <xs:annotation>
                                        <xs:documentation/>
                                        <xs:appinfo>
                                          <Created>
                                            <Author/>
                                            <Date/>
                                            <Comment/>
                                          </Created>
                                          <Changed>
                                            <Author/>
                                            <Date/>
                                            <Comment/>
                                          </Changed>
                                          <FullName/>
                                          <Audience>BioCASE</Audience>
                                          <Audience>CODATA TDWG</Audience>
                                          <Reviewer/>
                                          <ExistingStandards/>
                                          <Content/>
                                          <Examples/>
                                          <Comments/>
                                          <Rules/>
                                          <Notes/>
                                        </xs:appinfo>
                                      </xs:annotation>
                                    </xs:element>
                                    <xs:element name="AdditionalCollectorName" type="AltText">
                                      <xs:annotation>
                                        <xs:documentation>Free text field for informal recording of field contents. [Was Alt Text]</xs:documentation>
                                        <xs:appinfo>
                                          <Created>
                                            <Author/>
                                            <Date/>
                                            <Comment>Sydney CODATA workshop</Comment>
                                          </Created>
                                          <Changed>
                                            <Author/>
                                            <Date/>
                                            <Comment/>
                                          </Changed>
                                          <FullName/>
                                          <Audience>BioCASE</Audience>
                                          <Audience>CODATA TDWG</Audience>
                                          <Reviewer/>
                                          <ExistingStandards/>
                                          <Content/>
                                          <Examples/>
                                          <Comments/>
                                          <Rules/>
                                          <Notes/>
                                        </xs:appinfo>
                                      </xs:annotation>
                                    </xs:element>
                                    <xs:element name="PersonName" type="PersonNameType">
                                      <xs:annotation>
                                        <xs:documentation>Group element for parts of a personal name - see also name_ID (ref to a database entry) and fullName (free text format)</xs:documentation>
                                        <xs:appinfo>
                                          <Created>
                                            <Author/>
                                            <Date/>
                                            <Comment>Workshop 1</Comment>
                                          </Created>
                                          <Changed>
                                            <Author>Charles Copp</Author>
                                            <Date> 2001</Date>
                                            <Comment>from old Name Element</Comment>
                                          </Changed>
                                          <FullName/>
                                          <Audience>BioCASE</Audience>
                                          <Audience>CODATA TDWG</Audience>
                                          <Reviewer/>
                                          <ExistingStandards/>
                                          <Content/>
                                          <Examples/>
                                          <Comments/>
                                          <Rules/>
                                          <Notes/>
                                        </xs:appinfo>
                                      </xs:annotation>
                                    </xs:element>
                                  </xs:choice>
                                </xs:complexType>
                              </xs:element>
                              <xs:element name="PerCollector" minOccurs="0" maxOccurs="unbounded">
                                <xs:annotation>
                                  <xs:documentation>Free text name but could have syntax rules</xs:documentation>
                                  <xs:appinfo>
                                    <Created>
                                      <Author/>
                                      <Date/>
                                      <Comment>Workshop 1</Comment>
                                    </Created>
                                    <Changed>
                                      <Author/>
                                      <Date/>
                                      <Comment/>
                                    </Changed>
                                    <FullName/>
                                    <Audience>BioCASE</Audience>
                                    <Audience>CODATA TDWG</Audience>
                                    <Reviewer/>
                                    <ExistingStandards>HISPID4: Per Collector (cper) /  NBN: Event_Recorder & Sample_Recorder  (Recorders are distinguished by an attribute: Role)'Per' collector - ie person who collected specimen on behalf of a primary collector</ExistingStandards>
                                    <Content/>
                                    <Examples/>
                                    <Comments/>
                                    <Rules/>
                                    <Notes/>
                                  </xs:appinfo>
                                </xs:annotation>
                                <xs:complexType>
                                  <xs:sequence>
                                    <xs:element name="NameID" type="OpenID" minOccurs="0">
                                      <xs:annotation>
                                        <xs:documentation/>
                                        <xs:appinfo>
                                          <Created>
                                            <Author/>
                                            <Date/>
                                            <Comment/>
                                          </Created>
                                          <Changed>
                                            <Author/>
                                            <Date/>
                                            <Comment/>
                                          </Changed>
                                          <FullName/>
                                          <Audience>BioCASE</Audience>
                                          <Audience>CODATA TDWG</Audience>
                                          <Reviewer/>
                                          <ExistingStandards/>
                                          <Content/>
                                          <Examples/>
                                          <Comments/>
                                          <Rules/>
                                          <Notes/>
                                        </xs:appinfo>
                                      </xs:annotation>
                                    </xs:element>
                                    <xs:element name="PerCollectorName" type="AltText">
                                      <xs:annotation>
                                        <xs:documentation>Free text field for informal recording of field contents. [Was Alt Text]</xs:documentation>
                                        <xs:appinfo>
                                          <Created>
                                            <Author/>
                                            <Date/>
                                            <Comment>Sydney CODATA workshop</Comment>
                                          </Created>
                                          <Changed>
                                            <Author/>
                                            <Date/>
                                            <Comment/>
                                          </Changed>
                                          <FullName/>
                                          <Audience>BioCASE</Audience>
                                          <Audience>CODATA TDWG</Audience>
                                          <Reviewer/>
                                          <ExistingStandards/>
                                          <Content/>
                                          <Examples/>
                                          <Comments/>
                                          <Rules/>
                                          <Notes/>
                                        </xs:appinfo>
                                      </xs:annotation>
                                    </xs:element>
                                    <xs:choice>
                                      <xs:element name="PersonName" type="PersonNameType">
                                        <xs:annotation>
                                          <xs:documentation>Group element for parts of a personal name - see also name_ID (ref to a database entry) and fullName (free text format)</xs:documentation>
                                          <xs:appinfo>
                                            <Created>
                                              <Author/>
                                              <Date/>
                                              <Comment>Workshop 1</Comment>
                                            </Created>
                                            <Changed>
                                              <Author>Charles Copp</Author>
                                              <Date> 2001</Date>
                                              <Comment>from old Name Element</Comment>
                                            </Changed>
                                            <FullName/>
                                            <Audience>BioCASE</Audience>
                                            <Audience>CODATA TDWG</Audience>
                                            <Reviewer/>
                                            <ExistingStandards/>
                                            <Content/>
                                            <Examples/>
                                            <Comments/>
                                            <Rules/>
                                            <Notes/>
                                          </xs:appinfo>
                                        </xs:annotation>
                                      </xs:element>
                                      <xs:element name="Organisation" type="OrganisationType">
                                        <xs:annotation>
                                          <xs:documentation>Name (elements) for organisations</xs:documentation>
                                          <xs:appinfo>
                                            <Created>
                                              <Author>Charles Copp</Author>
                                              <Date>Oct 2001</Date>
                                              <Comment/>
                                            </Created>
                                            <Changed>
                                              <Author/>
                                              <Date/>
                                              <Comment/>
                                            </Changed>
                                            <FullName/>
                                            <Audience>BioCASE</Audience>
                                            <Audience>CODATA TDWG</Audience>
                                            <Reviewer/>
                                            <ExistingStandards/>
                                            <Content/>
                                            <Examples/>
                                            <Comments/>
                                            <Rules/>
                                            <Notes/>
                                          </xs:appinfo>
                                        </xs:annotation>
                                      </xs:element>
                                    </xs:choice>
                                  </xs:sequence>
                                </xs:complexType>
                              </xs:element>
                            </xs:sequence>
                          </xs:complexType>
                        </xs:element>
                        <xs:element name="GatheringDateTime" minOccurs="0">
                          <xs:annotation>
                            <xs:documentation>Gives date of the gathering or observation event which can be a range or qualified as a vague date (=HISPID4: cdat)
can also be attached to GatheringEventSample as a means of adding greater precision to specific 
groups of observations within a range event (=cdat2 in part)</xs:documentation>
                            <xs:appinfo>
                              <Created>
                                <Author/>
                                <Date/>
                                <Comment>Workshop 1</Comment>
                              </Created>
                              <Changed>
                                <Author/>
                                <Date/>
                                <Comment/>
                              </Changed>
                              <FullName/>
                              <Audience>BioCASE</Audience>
                              <Audience>CODATA TDWG</Audience>
                              <Reviewer/>
                              <ExistingStandards>HISPID4: cdat
NBN: Survey_Event_Date (3 part vague date)
Taxon48: GDate</ExistingStandards>
                              <Content/>
                              <Examples/>
                              <Comments/>
                              <Rules/>
                              <Notes/>
                            </xs:appinfo>
                          </xs:annotation>
                          <xs:complexType>
                            <xs:sequence>
                              <xs:annotation>
                                <xs:documentation>July 2002: Structure changed to make use of DateType 
</xs:documentation>
                              </xs:annotation>
                              <xs:element name="Calendar" type="xs:string" minOccurs="0">
                                <xs:annotation>
                                  <xs:documentation>Which calendar a date pertains to e.g. Julian</xs:documentation>
                                  <xs:appinfo>
                                    <Created>
                                      <Author/>
                                      <Date/>
                                      <Comment>Workshop 1</Comment>
                                    </Created>
                                    <Changed>
                                      <Author/>
                                      <Date/>
                                      <Comment/>
                                    </Changed>
                                    <FullName/>
                                    <Audience>BioCASE</Audience>
                                    <Audience>CODATA TDWG</Audience>
                                    <Reviewer/>
                                    <ExistingStandards/>
                                    <Content/>
                                    <Examples/>
                                    <Comments/>
                                    <Rules/>
                                    <Notes/>
                                  </xs:appinfo>
                                </xs:annotation>
                              </xs:element>
                              <xs:element name="Date" type="DateType" minOccurs="0">
                                <xs:annotation>
                                  <xs:documentation>Attribute for DateType.
Maps to Darwin Core elements as follows:
DateBegin / Year maps to DC2: Year Collected
DateBegin / Month maps to DC2: Month Collected
Date Begin / Day maps to DC2: Day Collected</xs:documentation>
                                </xs:annotation>
                              </xs:element>
                              <xs:element name="DayNumber" type="xs:integer" minOccurs="0">
                                <xs:annotation>
                                  <xs:documentation>Maps to Darwin Core 2: Julian Day.
The number of days since January 1st (i.e. January 1st DayNumber 1)</xs:documentation>
                                  <xs:appinfo>
                                    <Created>
                                      <Author>Neil Thomson</Author>
                                      <Date>July 2002</Date>
                                      <Comment/>
                                    </Created>
                                    <Changed>
                                      <Author/>
                                      <Date/>
                                      <Comment/>
                                    </Changed>
                                    <FullName/>
                                    <Audience>BioCASE</Audience>
                                    <Audience>CODATA TDWG</Audience>
                                    <Reviewer/>
                                    <ExistingStandards>Darwin Core 2: Julian Day</ExistingStandards>
                                    <Content/>
                                    <Examples/>
                                    <Comments/>
                                    <Rules/>
                                    <Notes/>
                                  </xs:appinfo>
                                </xs:annotation>
                              </xs:element>
                              <xs:element name="TimeOfDay" type="xs:time" minOccurs="0">
                                <xs:annotation>
                                  <xs:documentation>Maps to Darwin Core 2: Time of Day.
Expressed as decimal hours from midnight local time (e.g. 13.5 means 1:30pm)</xs:documentation>
                                  <xs:appinfo>
                                    <Created>
                                      <Author>Neil Thomson</Author>
                                      <Date>July 2002</Date>
                                      <Comment/>
                                    </Created>
                                    <Changed>
                                      <Author/>
                                      <Date/>
                                      <Comment/>
                                    </Changed>
                                    <FullName/>
                                    <Audience>BioCASE</Audience>
                                    <Audience>CODATA TDWG</Audience>
                                    <Reviewer/>
                                    <ExistingStandards>Darwin Core 2: Time of Day</ExistingStandards>
                                    <Content/>
                                    <Examples/>
                                    <Comments/>
                                    <Rules/>
                                    <Notes/>
                                  </xs:appinfo>
                                </xs:annotation>
                              </xs:element>
                            </xs:sequence>
                          </xs:complexType>
                        </xs:element>
                        <xs:element name="GatheringEventData" minOccurs="0">
                          <xs:annotation>
                            <xs:documentation/>
                            <xs:appinfo>
                              <Created>
                                <Author/>
                                <Date/>
                                <Comment/>
                              </Created>
                              <Changed>
                                <Author/>
                                <Date/>
                                <Comment/>
                              </Changed>
                              <FullName/>
                              <Audience>BioCASE</Audience>
                              <Audience>CODATA TDWG</Audience>
                              <Reviewer/>
                              <ExistingStandards/>
                              <Content/>
                              <Examples/>
                              <Comments/>
                              <Rules/>
                              <Notes/>
                            </xs:appinfo>
                          </xs:annotation>
                          <xs:complexType>
                            <xs:sequence>
                              <xs:element name="PhysicalData" minOccurs="0" maxOccurs="unbounded">
                                <xs:annotation>
                                  <xs:documentation>PhysicalFeatures brings together all items related to earthscience features of a site or sample location</xs:documentation>
                                  <xs:appinfo>
                                    <Created>
                                      <Author>Charles Copp</Author>
                                      <Date>Oct 2001</Date>
                                      <Comment/>
                                    </Created>
                                    <Changed>
                                      <Author/>
                                      <Date/>
                                      <Comment/>
                                    </Changed>
                                    <FullName/>
                                    <Audience>BioCASE</Audience>
                                    <Audience>CODATA TDWG</Audience>
                                    <Reviewer/>
                                    <ExistingStandards/>
                                    <Content/>
                                    <Examples/>
                                    <Comments/>
                                    <Rules/>
                                    <Notes/>
                                  </xs:appinfo>
                                </xs:annotation>
                                <xs:complexType>
                                  <xs:sequence>
                                    <xs:element name="Geomorphology" type="LookupType" minOccurs="0" maxOccurs="unbounded">
                                      <xs:annotation>
                                        <xs:documentation/>
                                        <xs:appinfo>
                                          <Created>
                                            <Author/>
                                            <Date/>
                                            <Comment>Workshop 1</Comment>
                                          </Created>
                                          <Changed>
                                            <Author/>
                                            <Date/>
                                            <Comment/>
                                          </Changed>
                                          <FullName/>
                                          <Audience>BioCASE</Audience>
                                          <Audience>CODATA TDWG</Audience>
                                          <Reviewer/>
                                          <ExistingStandards/>
                                          <Content/>
                                          <Examples/>
                                          <Comments/>
                                          <Rules/>
                                          <Notes/>
                                        </xs:appinfo>
                                      </xs:annotation>
                                    </xs:element>
                                    <xs:element name="Stratigraphy" type="StratigraphyType" minOccurs="0" maxOccurs="unbounded">
                                      <xs:annotation>
                                        <xs:documentation>Allows the linking of geological dating and rock unit names to sites or sample locations
Structure allows for full analysis of stratigraphy e.g. to allow fossils in collections to be sorted by period and zone
Also allows for free text terms when their staus is unknown or for more full descriptions of stratigraphy of site.</xs:documentation>
                                        <xs:appinfo>
                                          <Created>
                                            <Author/>
                                            <Date/>
                                            <Comment>Workshop 1</Comment>
                                          </Created>
                                          <Changed>
                                            <Author>Charles Copp</Author>
                                            <Date> Oct. 2001</Date>
                                            <Comment/>
                                          </Changed>
                                          <FullName/>
                                          <Audience>BioCASE</Audience>
                                          <Audience>CODATA TDWG</Audience>
                                          <Reviewer/>
                                          <ExistingStandards>LNHM model</ExistingStandards>
                                          <Content/>
                                          <Examples/>
                                          <Comments/>
                                          <Rules/>
                                          <Notes/>
                                        </xs:appinfo>
                                      </xs:annotation>
                                    </xs:element>
                                    <