ARG3-PPT: viewer https://w3id.org/framester/pb/data/role/sound-01/viewer <https://w3id.org/framester/pb/schema/Role> skos:definition viewer rdfs:comment viewer rdfs:label ARG3-PPT: viewer rdf:type <https://w3id.org/framester/pb/schema/Role> <https://w3id.org/framester/schema/subsumedUnder> <https://w3id.org/framester/pb/schema/ARG3> <https://w3id.org/framester/pb/data/role/viewer> <https://w3id.org/framester/pb/schema/ARGM-PPT> risorse dalla linked data cloud