https://w3id.org/framester/conceptnet5/data/en/john_singer_sargent <https://w3id.org/framester/conceptnet5/schema/InstanceOf> <https://w3id.org/framester/conceptnet5/data/en/person> <https://w3id.org/framester/conceptnet5/schema/IsA> <https://w3id.org/framester/conceptnet5/data/en/artist> <https://w3id.org/framester/conceptnet5/schema/dbpedia.influencedBy> <https://w3id.org/framester/conceptnet5/data/en/frans_hals> <https://w3id.org/framester/conceptnet5/data/en/carolus_duran> risorse dalla linked data cloud