https://w3id.org/framester/conceptnet5/data/en/levorotatory <https://w3id.org/framester/conceptnet5/schema/DerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/atory> <https://w3id.org/framester/conceptnet5/schema/EtymologicallyDerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/levo> <https://w3id.org/framester/conceptnet5/data/en/rotatory> risorse dalla linked data cloud