@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9e4ef26-f7cf-44fe-bc20-4a0e2f9fa548> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9e4ef26-f7cf-44fe-bc20-4a0e2f9fa548> .