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   ⇤ ← Revision 1 as of 2008-06-26 12:26:05   
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    ← Revision 2 as of 2010-03-17 13:09:17  ⇥ 
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| The relations datastream (RELS-EXT) is defined by FoxML. It uses Resource Description Framework ([http://www.w3.org/RDF/ RDF]) to describe the relations. | The relations datastream (RELS-EXT) is defined by FoxML. It uses Resource Description Framework ([[http://www.w3.org/RDF/|RDF]]) to describe the relations. | 
Relations Datastream
The relations datastream (RELS-EXT) is defined by FoxML. It uses Resource Description Framework (RDF) to describe the relations.
For FedoraObjects the RELS-EXT datastream is optional, but for a DOMS object, the RELS-EXT datastream is mandatory. This is required by the typechecking mechanism.
DOMS RDF uses the controlled vocabulary from Fedora, together with a generic DOMS controlled vocabulary and collection-specific controlled vocabularies.
The mandatory relations for objects of a specified type are defined by the TYPE object.