gml:TimePrimitivePropertyType provides a standard content model for associations between an arbitrary member of the substitution group whose head is gml:AbstractTimePrimitive and another object.
<complexType name="TimePrimitivePropertyType"><annotation><documentation>gml:TimePrimitivePropertyType provides a standard content model for associations between an arbitrary member of the substitution group whose head is gml:AbstractTimePrimitive and another object.</documentation></annotation><sequence minOccurs="0"><element ref="gml:AbstractTimePrimitive"/></sequence><attributeGroup ref="gml:AssociationAttributeGroup"/><attributeGroup ref="gml:OwnershipAttributeGroup"/></complexType>