@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ffbdfd49-47fb-4d6c-9061-884b4404b64f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ffbdfd49-47fb-4d6c-9061-884b4404b64f> .