https://w3id.org/framester/conceptnet5/data/en/chronometer <https://w3id.org/framester/conceptnet5/schema/DerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/meter> <https://w3id.org/framester/conceptnet5/data/en/chrono> <https://w3id.org/framester/conceptnet5/schema/UsedFor> <https://w3id.org/framester/conceptnet5/data/en/time_our_effort> risorse dalla linked data cloud