https://w3id.org/framester/conceptnet5/cla/la.circa <https://w3id.org/framester/conceptnet5/schema/RelatedTo> <https://w3id.org/framester/conceptnet5/data/en/around> <https://w3id.org/framester/conceptnet5/data/en/about> <https://w3id.org/framester/conceptnet5/data/en/near> <https://w3id.org/framester/conceptnet5/data/en/circus> risorse dalla linked data cloud