@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/531ae68c-42b8-48b1-ac68-85ff14284bcf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/531ae68c-42b8-48b1-ac68-85ff14284bcf> .