DRS Relationships

Encoding Standard Relationships in the RELS-EXT Node

rel:isMemberOf

fedora-model:hasModel

drs:isInstructionalMaterialFor

This relationship links a learning activity object to any objects upon which it is based.

In this example, a learning object (neu:191199) is linked to a video object (neu:192766)

<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
 <rdf:Description about="info:fedora/neu:192795">
   <drs:isInstructionalMaterialFor xmlns:drs="http://repository.neu.edu/relationships#" rdf:resource="info:fedora/neu:191199"/>
   <rel:isMemberOf xmlns:rel="info:fedora/fedora-system:def/relations-external#" rdf:resource="info:fedora/neu:192766"/>
   <fedora-model:hasModel xmlns:fedora-model="info:fedora/fedora-system:def/model#" rdf:resource="info:fedora/cmodel:core"/>
 </rdf:Description>
</rdf:RDF>

drs:isTranscriptionOf

This relationship links an object to a document that transcribes the object.

In this example, a PDF transcript (neu:194945) is linked to the audio and video files (neu:195082, neu:195086, neu:195246) it transcribes

<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
   <rdf:Description about="info:fedora/neu:194945">
       <drs:isTranscriptionOf xmlns:drs="http://repository.neu.edu/relationships#" rdf:resource="info:fedora/neu:195082"></drs:isTranscriptionOf>
       <drs:isTranscriptionOf xmlns:drs="http://repository.neu.edu/relationships#" rdf:resource="info:fedora/neu:195086"></drs:isTranscriptionOf>
       <drs:isTranscriptionOf xmlns:drs="http://repository.neu.edu/relationships#" rdf:resource="info:fedora/neu:195246"></drs:isTranscriptionOf>
       <rel:isMemberOf xmlns:rel="info:fedora/fedora-system:def/relations-external#" rdf:resource="info:fedora/neu:194720"></rel:isMemberOf>
       <fedora-model:hasModel xmlns:fedora-model="info:fedora/fedora-system:def/model#" rdf:resource="info:fedora/cmodel:core"></fedora-model:hasModel>
   </rdf:Description>
</rdf:RDF>