@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/7168c3d9-a009-4570-8efb-33c5febaccef> rdfs:isDefinedBy <https://stad.gent/data/blank_node/7168c3d9-a009-4570-8efb-33c5febaccef> .