https://w3id.org/framester/conceptnet5/data/en/serious <https://w3id.org/framester/conceptnet5/schema/DerivedFrom> <https://w3id.org/framester/conceptnet5/cla/la.seriosus.a> <https://w3id.org/framester/conceptnet5/schema/EtymologicallyDerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/sweer> <https://w3id.org/framester/conceptnet5/cla/enm.seryows> <https://w3id.org/framester/conceptnet5/cla/fro.serieux> <https://w3id.org/framester/conceptnet5/data/en/seriosus> risorse dalla linked data cloud