@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68afb983-7085-4a27-a3ec-6a6356873727> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68afb983-7085-4a27-a3ec-6a6356873727> .