https://w3id.org/framester/conceptnet5/data/en/bulbous <https://w3id.org/framester/conceptnet5/schema/EtymologicallyDerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/bulb> <https://w3id.org/framester/conceptnet5/data/en/ous> <https://w3id.org/framester/conceptnet5/cla/la.bulbosus> risorse dalla linked data cloud