| QName | Type | Fixed | Default | Use | Inheritable | Annotation |
|---|---|---|---|---|---|---|
| AttributeIdentifier | ifc:IfcIdentifier | optional | ||||
| InstanceName | ifc:IfcLabel | optional | ||||
| ListPositions | list of xs:long | optional | ||||
| TypeIdentifier | ifc:IfcIdentifier | optional | ||||
| href | xs:anyURI | optional | ||||
| id | xs:ID | optional | ||||
| path | xs:NMTOKENS | optional | ||||
| pos | restriction of list of xs:integer | optional | ||||
| ref | xs:IDREF | optional |
<xs:element name="InnerReference" type="ifc:IfcReference" nillable="true" minOccurs="0"/> |