https://w3id.org/framester/conceptnet5/data/en/mauve_thing <https://w3id.org/framester/conceptnet5/schema/IsA> <https://w3id.org/framester/conceptnet5/data/en/color_thing> <https://w3id.org/framester/conceptnet5/data/en/chromatic_color> <https://w3id.org/framester/conceptnet5/data/en/purplish_thing> risorse dalla linked data cloud