https://w3id.org/framester/conceptnet5/data/en/birthday.n <https://w3id.org/framester/conceptnet5/schema/RelatedTo> <https://w3id.org/framester/conceptnet5/data/en/anniversary> <https://w3id.org/framester/conceptnet5/data/en/date_of_birth> <https://w3id.org/framester/conceptnet5/data/en/dob> <https://w3id.org/framester/conceptnet5/data/en/birthdate> risorse dalla linked data cloud