org/dc/terms/ skos: http://www.w3.org/2004/02/skos/core# prov: http://www.w3.org/ns/prov# mem: http://mementoweb.org/ns# qb: http://purl.org/linked-data/cube# schema: http://schema.org/ doap: http://usefulinc.com/ns/doap# deo: http://purl.org/spar/deo/ fabio: http://purl.org/spar/fabio/ cito: http://purl.org/spar/cito/ as: https://www.w3.org/ns/activitystreams# ldp: http://www.w3.org/ns/ldp# earl: http://www.w3.org/ns/earl# spec: http://www.w3.org/ns/spec# rel: https://www.w3.org/ns/iana/link-relations/rela