@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31a77f7a-9f5b-4eb8-a3bc-d423a4992c60> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31a77f7a-9f5b-4eb8-a3bc-d423a4992c60> .