@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/457dc089-5c3d-4065-aacc-de73a9668810> rdfs:isDefinedBy <https://stad.gent/data/blank_node/457dc089-5c3d-4065-aacc-de73a9668810> .