https://w3id.org/framester/conceptnet5/data/en/hoover <https://w3id.org/framester/conceptnet5/schema/DefinedAs> <https://w3id.org/framester/conceptnet5/data/en/name_of_vacuum_clean> <https://w3id.org/framester/conceptnet5/data/en/in_england%27vacuuming> <https://w3id.org/framester/conceptnet5/schema/NotHasProperty> <https://w3id.org/framester/conceptnet5/data/en/name_after_president> <https://w3id.org/framester/conceptnet5/schema/Synonym> <https://w3id.org/framester/conceptnet5/data/en/vacuum> risorse dalla linked data cloud