https://w3id.org/framester/conceptnet5/data/en/burdensome <https://w3id.org/framester/conceptnet5/schema/DerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/some> <https://w3id.org/framester/conceptnet5/data/en/burden.v> <https://w3id.org/framester/conceptnet5/schema/EtymologicallyDerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/some> <https://w3id.org/framester/conceptnet5/data/en/burden> risorse dalla linked data cloud