https://w3id.org/framester/conceptnet5/data/en/placer <https://w3id.org/framester/conceptnet5/schema/EtymologicallyDerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/er> <https://w3id.org/framester/conceptnet5/data/en/place> <https://w3id.org/framester/conceptnet5/cla/es.placer> <https://w3id.org/framester/conceptnet5/cla/es.placel> <https://w3id.org/framester/conceptnet5/cla/pt.placel> risorse dalla linked data cloud