https://w3id.org/framester/conceptnet5/data/en/roy_harper <https://w3id.org/framester/conceptnet5/schema/InstanceOf> <https://w3id.org/framester/conceptnet5/data/en/musical_artist> <https://w3id.org/framester/conceptnet5/data/en/person> <https://w3id.org/framester/conceptnet5/data/en/sing> <https://w3id.org/framester/conceptnet5/data/en/songwriter> <https://w3id.org/framester/conceptnet5/schema/dbpedia.genre> <https://w3id.org/framester/conceptnet5/data/en/folk_music> <https://w3id.org/framester/conceptnet5/data/en/folk_rock> <https://w3id.org/framester/conceptnet5/data/en/indie_folk> <https://w3id.org/framester/conceptnet5/data/en/progressive_folk_music> <https://w3id.org/framester/conceptnet5/data/en/folk_baroque> risorse dalla linked data cloud