https://w3id.org/framester/conceptnet5/data/en/alkane <https://w3id.org/framester/conceptnet5/schema/EtymologicallyDerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/alkyl> <https://w3id.org/framester/conceptnet5/data/en/ane> <https://w3id.org/framester/conceptnet5/schema/IsA> <https://w3id.org/framester/conceptnet5/data/en/chemistry> <https://w3id.org/framester/conceptnet5/data/en/hydrocarbon> <https://w3id.org/framester/conceptnet5/data/en/hydrocarbon.n> <https://w3id.org/framester/conceptnet5/schema/RelatedTo> <https://w3id.org/framester/conceptnet5/cla/de.alkan> risorse dalla linked data cloud