https://w3id.org/framester/conceptnet5/data/en/oligosaccharide <https://w3id.org/framester/conceptnet5/schema/DerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/saccharide.n> <https://w3id.org/framester/conceptnet5/schema/EtymologicallyDerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/oligo> <https://w3id.org/framester/conceptnet5/data/en/saccharide> risorse dalla linked data cloud