Type for a reference to a feature that can state the proportion the referencedfeature contributes: a diggs:FeatureReferenceType with an optional percentageattribute (0 to 100).
The gml:identifier value of the referenced feature, as a fully qualifiedvalue. It gives an alternative to the gml:id in xlink:href for findingthe referenced feature, mainly to reference a feature by a globallyunique identifier and where naming conflicts occur with gml:id whenaccessing data in external files.
<complexType name="FractionalReferenceType"><annotation><documentation>Type for a reference to a feature that can state the proportion the referenced feature contributes: a diggs:FeatureReferenceType with an optional percentage attribute (0 to 100).</documentation></annotation><complexContent><extension base="diggs:FeatureReferenceType"><attribute name="percentage" type="diggs:Val0-100Type" use="optional"><annotation><documentation>The proportion, as a percentage between 0 and 100, that the referenced feature contributes. Used to express proportions or composition.</documentation></annotation></attribute></extension></complexContent></complexType>
<attribute name="percentage" type="diggs:Val0-100Type" use="optional"><annotation><documentation>The proportion, as a percentage between 0 and 100, that the referenced feature contributes. Used to express proportions or composition.</documentation></annotation></attribute>