https://w3id.org/framester/conceptnet5/data/en/waste_time.v <https://w3id.org/framester/conceptnet5/schema/RelatedTo> <https://w3id.org/framester/conceptnet5/data/en/elapse> <https://w3id.org/framester/conceptnet5/data/en/unproductive> <https://w3id.org/framester/conceptnet5/schema/Synonym> <https://w3id.org/framester/conceptnet5/data/en/dick_around> <https://w3id.org/framester/conceptnet5/data/en/faff> risorse dalla linked data cloud