]> This ontology contains the common classes and properties of the Getty thesauri AAT, ULAN, and TGN. The schema is derived from the XML Schema files at the Getty website (see the seeAlso links), Revision and source information is notincluded. rdf:ID => Subject.SubjectID rdfs:label => Subject.Terms.Preferred_Term subclass => Subject.Record_Type To be used as an abstract super property for those properties on which time information can be defined: 1. historicFlag 2. startDate, 3. endDate Consider to represent this info with reification of the relation; no schema can be specified To be used as an abstract super property for those properties that can have different relationship types. on which time information can be definesd: 1. historicFlag 2. startDate, 3. endDate Consider to represent this as subproperties of the target property. For example, in ULAN the associatedWith property can have subtypes such as teacherOf, patronWas, ... Alternative is representation via reification. Consider only using this for relations with different values for the relationship type. For example, the parent property has in the XML Schem a relationshipType property, but it value seems to be always parent/child, so this info can be omitted. rdf:ID = Term_ID rdfs:label = Term_Text subclass = Term_Type object => Subject.Parent_Relationships.Preferred_Parent.Parent_Subject_ID object => Subject.Parent_Relationships.Non-Preferred_Parent.Parent_Subject_ID