https://w3id.org/framester/conceptnet5/data/en/maintain.v <https://w3id.org/framester/conceptnet5/schema/RelatedTo> <https://w3id.org/framester/conceptnet5/data/en/declare> <https://w3id.org/framester/conceptnet5/data/en/preserve> <https://w3id.org/framester/conceptnet5/data/en/support> <https://w3id.org/framester/conceptnet5/data/en/assert> <https://w3id.org/framester/conceptnet5/data/en/uphold> <https://w3id.org/framester/conceptnet5/data/en/maintenance> <https://w3id.org/framester/conceptnet5/data/en/affirm> <https://w3id.org/framester/conceptnet5/data/en/maintainer> <https://w3id.org/framester/conceptnet5/data/en/keep_up> risorse dalla linked data cloud