@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af7d1a8f-9620-4743-b326-d2b85fd5f4ec> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af7d1a8f-9620-4743-b326-d2b85fd5f4ec> .