ideatore http://dati.cdec.it/lod/shoah/role/ideatore <https://w3id.org/arco/ontology/context-description/InterventionRole> rdfs:label xsd:string ideatore rdf:type <https://w3id.org/arco/ontology/context-description/InterventionRole> data from the linked data cloud DATA Ontologie Endpoint Dati