https://w3id.org/framester/conceptnet5/data/en/declivity <https://w3id.org/framester/conceptnet5/schema/DerivedFrom> <https://w3id.org/framester/conceptnet5/cla/la.declivitas.n> <https://w3id.org/framester/conceptnet5/schema/EtymologicallyDerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/lean> <https://w3id.org/framester/conceptnet5/cla/la.declivitatem> risorse dalla linked data cloud