ARG1-PPT: vessel https://w3id.org/framester/pb/data/role/sail-01/vessel <https://w3id.org/framester/pb/schema/Role> skos:definition vessel rdfs:comment vessel rdfs:label ARG1-PPT: vessel rdf:type <https://w3id.org/framester/pb/schema/Role> <https://w3id.org/framester/schema/subsumedUnder> <https://w3id.org/framester/pb/schema/ARG1> <https://w3id.org/framester/pb/schema/ARGM-PPT> <https://w3id.org/framester/pb/data/role/vessel> risorse dalla linked data cloud