https://w3id.org/framester/conceptnet5/data/en/essential_amino_acid <https://w3id.org/framester/conceptnet5/schema/DerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/essential.a> <https://w3id.org/framester/conceptnet5/schema/EtymologicallyDerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/amino_acid> <https://w3id.org/framester/conceptnet5/data/en/essential> <https://w3id.org/framester/conceptnet5/schema/IsA> <https://w3id.org/framester/conceptnet5/data/en/amino_acid.n> risorse dalla linked data cloud