https://w3id.org/framester/conceptnet5/data/en/basalt <https://w3id.org/framester/conceptnet5/schema/EtymologicallyDerivedFrom> <https://w3id.org/framester/conceptnet5/cla/la.basanites> <https://w3id.org/framester/conceptnet5/cla/la.basaltes> <https://w3id.org/framester/conceptnet5/schema/IsA> <https://w3id.org/framester/conceptnet5/data/en/igneous_rock> risorse dalla linked data cloud