https://w3id.org/framester/conceptnet5/data/en/tun <https://w3id.org/framester/conceptnet5/schema/DerivedFrom> <https://w3id.org/framester/conceptnet5/cla/de.tun.v> <https://w3id.org/framester/conceptnet5/schema/EtymologicallyDerivedFrom> <https://w3id.org/framester/conceptnet5/cla/enm.tunne> <https://w3id.org/framester/conceptnet5/cla/fro.tonne> risorse dalla linked data cloud