https://w3id.org/framester/conceptnet5/data/en/chemotroph <https://w3id.org/framester/conceptnet5/schema/EtymologicallyDerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/chemo> <https://w3id.org/framester/conceptnet5/data/en/troph> <https://w3id.org/framester/conceptnet5/schema/IsA> <https://w3id.org/framester/conceptnet5/data/en/bacterium> risorse dalla linked data cloud