@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/640456b7-10f9-4a3d-a827-ab991da4b397> rdfs:isDefinedBy <https://stad.gent/data/blank_node/640456b7-10f9-4a3d-a827-ab991da4b397> .