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<?xml version="1.0" encoding="UTF-8"?>
<!-- ==================================================================== -->
<!-- Introduction -->
<!-- ==================================================================== -->
<!-- Schema for a type library for darwin and extension data types. -->
<!-- History: -->
<!-- version 0.5 2007-02-14 John Wieczorek -->
<!-- Status: -->
<!-- Ready for testing. -->
<!-- Should be placed in a tdwg shared data types library. -->
<!-- See http://wiki.tdwg.org for current status of this standard -->
<!-- ==================================================================== -->
<!-- Schema -->
<!-- ==================================================================== -->
<xs:schema
xmlns:xs="http://www.w3.org/2001/XMLSchema"
elementFormDefault="unqualified" version="0.5">
<!-- ============================================================== -->
<!-- Types -->
<!-- ============================================================== -->
<xs:simpleType name="positiveDouble">
<xs:restriction base="xs:double">
<xs:minExclusive value="0"/>
</xs:restriction>
</xs:simpleType>
<xs:simpleType name="dayOfYearDataType">
<xs:restriction base="xs:integer">
<xs:minInclusive value="1"/>
<xs:maxInclusive value="366"/>
</xs:restriction>
</xs:simpleType>
<xs:simpleType name="decimalLatitudeDataType">
<xs:restriction base="xs:double">
<xs:minInclusive value="-90"/>
<xs:maxInclusive value="90"/>
</xs:restriction>
</xs:simpleType>
<xs:simpleType name="decimalLongitudeDataType">
<xs:restriction base="xs:double">
<xs:minInclusive value="-180"/>
<xs:maxInclusive value="180"/>
</xs:restriction>
</xs:simpleType>
<xs:simpleType name="spatialFitDataType">
<xs:union>
<xs:simpleType>
<xs:restriction base="xs:double">
<xs:minInclusive value="0"/>
<xs:maxInclusive value="0"/>
</xs:restriction>
</xs:simpleType>
<xs:simpleType>
<xs:restriction base="xs:double">
<xs:minInclusive value="1"/>
</xs:restriction>
</xs:simpleType>
<xs:simpleType>
<xs:restriction base="xs:NMTOKEN">
<xs:enumeration value="undefined"/>
</xs:restriction>
</xs:simpleType>
</xs:union>
</xs:simpleType>
<xs:simpleType name="DateTimeISO">
<xs:annotation>
<xs:documentation xml:lang="en">
The date and time expressed in a way conforming to a subset of ISO 8601. Meant to be exactly the same as DateTimeISO defined in ABCD.
</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:string">
<xs:pattern value="\d\d\d\d(\-(0[1-9]|1[012])(\-((0[1-9])|1\d|2\d|3[01])(T(0\d|1\d|2[0-3])(:[0-5]\d){0,2})?)?)?|\-\-(0[1-9]|1[012])(\-(0[1-9]|1\d|2\d|3[01]))?|\-\-\-(0[1-9]|1\d|2\d|3[01])">
</xs:pattern>
</xs:restriction>
</xs:simpleType>
</xs:schema>