https://w3id.org/framester/conceptnet5/data/en/ethyl <https://w3id.org/framester/conceptnet5/schema/DerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/eth> <https://w3id.org/framester/conceptnet5/data/en/yl> <https://w3id.org/framester/conceptnet5/schema/EtymologicallyDerivedFrom> <https://w3id.org/framester/conceptnet5/cla/de.ether> <https://w3id.org/framester/conceptnet5/cla/de.yl> <https://w3id.org/framester/conceptnet5/cla/de.ethyl> risorse dalla linked data cloud