| QName | Type | Fixed | Default | Use | Inheritable | Annotation |
|---|---|---|---|---|---|---|
| gml:remoteSchema | anyURI | optional | ||||
| nilReason | gml:NilReasonType | optional | ||||
| owns | boolean | false | optional | |||
| xlink:actuate | xlink:actuateType | optional | ||||
| xlink:arcrole | xlink:arcroleType | optional | ||||
| xlink:href | xlink:hrefType | optional | ||||
| xlink:role | xlink:roleType | optional | ||||
| xlink:show | xlink:showType | optional | ||||
| xlink:title | xlink:titleAttrType | optional | ||||
| xlink:type | xlink:typeType | simple | optional |
<element name="extent" type="gml:TimePeriodPropertyType" minOccurs="0"/> |