@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b6a4d4fd-8521-470a-8c41-4ad2d3d55bcb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b6a4d4fd-8521-470a-8c41-4ad2d3d55bcb> .