@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/257b01e5-cd38-4271-a38f-ac034036ca83> rdfs:isDefinedBy <https://stad.gent/data/blank_node/257b01e5-cd38-4271-a38f-ac034036ca83> .