@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af869712-3d17-4833-93f5-664d2419c7c9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af869712-3d17-4833-93f5-664d2419c7c9> .