@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/5251e20c-dce0-4cff-b237-498445c4222b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/5251e20c-dce0-4cff-b237-498445c4222b> .