https://w3id.org/framester/conceptnet5/data/en/biodegradable <https://w3id.org/framester/conceptnet5/schema/DerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/degradable.a> <https://w3id.org/framester/conceptnet5/schema/EtymologicallyDerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/bio> <https://w3id.org/framester/conceptnet5/data/en/degradable> risorse dalla linked data cloud