@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6d18b5f8-7a22-4fd4-ab5c-33b0611bcc88> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6d18b5f8-7a22-4fd4-ab5c-33b0611bcc88> .