ARG0-PAG: signer https://w3id.org/framester/pb/data/role/enlist-01/signer <https://w3id.org/framester/pb/schema/Role> skos:definition signer rdfs:comment signer rdfs:label ARG0-PAG: signer rdf:type <https://w3id.org/framester/pb/schema/Role> <https://w3id.org/framester/schema/subsumedUnder> <https://w3id.org/framester/pb/schema/ARGM-PAG> <https://w3id.org/framester/pb/schema/ARG0> <https://w3id.org/framester/pb/data/role/signer> risorse dalla linked data cloud