https://w3id.org/framester/conceptnet5/data/en/ketone.n <https://w3id.org/framester/conceptnet5/schema/RelatedTo> <https://w3id.org/framester/conceptnet5/data/en/atom> <https://w3id.org/framester/conceptnet5/data/en/oxygen> <https://w3id.org/framester/conceptnet5/data/en/organic> <https://w3id.org/framester/conceptnet5/data/en/carbon> <https://w3id.org/framester/conceptnet5/data/en/molecule> <https://w3id.org/framester/conceptnet5/data/en/aldehyde> <https://w3id.org/framester/conceptnet5/data/en/homologous> <https://w3id.org/framester/conceptnet5/data/en/functional_group> <https://w3id.org/framester/conceptnet5/data/en/tautomerism> risorse dalla linked data cloud