@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6663c8df-7fbf-4173-b80c-3b992be001d8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6663c8df-7fbf-4173-b80c-3b992be001d8> .