ARG2-DIR: seller https://w3id.org/framester/pb/data/role/buy-01/seller <https://w3id.org/framester/pb/schema/Role> skos:definition seller rdfs:comment seller rdfs:label ARG2-DIR: seller rdf:type <https://w3id.org/framester/pb/schema/Role> <https://w3id.org/framester/schema/subsumedUnder> <https://w3id.org/framester/pb/schema/ARG2> <https://w3id.org/framester/pb/schema/ARGM-DIR> <https://w3id.org/framester/pb/data/role/seller> risorse dalla linked data cloud