@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8af15f87-5b05-4485-b50d-5c1601c3b86a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8af15f87-5b05-4485-b50d-5c1601c3b86a> .