@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/535a2d19-728c-4644-8164-0c880072b92f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/535a2d19-728c-4644-8164-0c880072b92f> .