https://w3id.org/framester/conceptnet5/data/en/visible_light <https://w3id.org/framester/conceptnet5/schema/ReceivesAction> <https://w3id.org/framester/conceptnet5/data/en/split_into_spectrum_of_color> <https://w3id.org/framester/conceptnet5/schema/RelatedTo> <https://w3id.org/framester/conceptnet5/data/en/optical_spectrum> <https://w3id.org/framester/conceptnet5/schema/Synonym> <https://w3id.org/framester/conceptnet5/data/en/light_wave> risorse dalla linked data cloud