https://w3id.org/framester/conceptnet5/data/en/special_relativity <https://w3id.org/framester/conceptnet5/schema/DefinedAs> <https://w3id.org/framester/conceptnet5/data/en/theory_of_physic_that_result_from_assume_that_all_inertial_reference_frame_be_equivalent_and_that_speed_of_light_be_constant> <https://w3id.org/framester/conceptnet5/schema/Synonym> <https://w3id.org/framester/conceptnet5/data/en/special_relativity_theory> risorse dalla linked data cloud