https://w3id.org/framester/conceptnet5/data/en/real_number <https://w3id.org/framester/conceptnet5/schema/DerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/real> <https://w3id.org/framester/conceptnet5/data/en/number.n> <https://w3id.org/framester/conceptnet5/schema/IsA> <https://w3id.org/framester/conceptnet5/data/en/complex_number> <https://w3id.org/framester/conceptnet5/data/en/extend_real_number> <https://w3id.org/framester/conceptnet5/data/en/complex_number.n> <https://w3id.org/framester/conceptnet5/schema/RelatedTo> <https://w3id.org/framester/conceptnet5/data/en/surreal_number> <https://w3id.org/framester/conceptnet5/data/en/transfinite_number> <https://w3id.org/framester/conceptnet5/data/en/hyperreal_number> <https://w3id.org/framester/conceptnet5/data/en/imaginary_number> risorse dalla linked data cloud