https://w3id.org/framester/conceptnet5/data/en/afraid.a <https://w3id.org/framester/conceptnet5/schema/RelatedTo> <https://w3id.org/framester/conceptnet5/data/en/fear> <https://w3id.org/framester/conceptnet5/data/en/sorry> <https://w3id.org/framester/conceptnet5/data/en/regretful> <https://w3id.org/framester/conceptnet5/data/en/apprehension> risorse dalla linked data cloud