@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6639d93b-0427-484c-8279-653d3396f8a6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6639d93b-0427-484c-8279-653d3396f8a6> .