https://w3id.org/framester/conceptnet5/data/en/johannes_kepler <https://w3id.org/framester/conceptnet5/schema/InstanceOf> <https://w3id.org/framester/conceptnet5/data/en/person> <https://w3id.org/framester/conceptnet5/data/en/scientist> <https://w3id.org/framester/conceptnet5/schema/IsA> <https://w3id.org/framester/conceptnet5/data/en/scientist> <https://w3id.org/framester/conceptnet5/schema/dbpedia.field> <https://w3id.org/framester/conceptnet5/data/en/mathematics> <https://w3id.org/framester/conceptnet5/data/en/astronomy> <https://w3id.org/framester/conceptnet5/data/en/astrology> <https://w3id.org/framester/conceptnet5/data/en/natural_philosophy> <https://w3id.org/framester/conceptnet5/schema/dbpedia.knownFor> <https://w3id.org/framester/conceptnet5/data/en/kepler%27s_law_of_planetary_motion> <https://w3id.org/framester/conceptnet5/data/en/kepler_conjecture> risorse dalla linked data cloud