https://w3id.org/framester/conceptnet5/data/en/phosphorescent.a <https://w3id.org/framester/conceptnet5/schema/RelatedTo> <https://w3id.org/framester/conceptnet5/data/en/electrostatic> <https://w3id.org/framester/conceptnet5/data/en/emit> <https://w3id.org/framester/conceptnet5/data/en/excitation> <https://w3id.org/framester/conceptnet5/data/en/phosphor> <https://w3id.org/framester/conceptnet5/data/en/phosphoresce> <https://w3id.org/framester/conceptnet5/data/en/cathode_ray_tube> <https://w3id.org/framester/conceptnet5/data/en/phosphoroscope> risorse dalla linked data cloud