@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/63ff18c4-e357-41c7-bf09-dbbe2e2b1dde> rdfs:isDefinedBy <https://stad.gent/data/blank_node/63ff18c4-e357-41c7-bf09-dbbe2e2b1dde> .