tack https://w3id.org/framester/pb/pbdata/tack.03 <https://w3id.org/framester/pb/pbschema/RoleSet> rdfs:label xsd:string tack rdf:type <https://w3id.org/framester/pb/pbschema/RoleSet> <https://w3id.org/framester/pb/pbschema/hasRole> <https://w3id.org/framester/pb/pbdata/tack.03__0> <https://w3id.org/framester/pb/pbdata/tack.03__2> <https://w3id.org/framester/pb/pbdata/tack.03__MNR> risorse dalla linked data cloud