https://w3id.org/framester/conceptnet5/data/en/daff <https://w3id.org/framester/conceptnet5/schema/EtymologicallyDerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/deaf> <https://w3id.org/framester/conceptnet5/data/en/daffodil> <https://w3id.org/framester/conceptnet5/data/en/doff> <https://w3id.org/framester/conceptnet5/cla/enm.daf> risorse dalla linked data cloud