@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b1b39453-7dd6-4919-82af-e78be83623fd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b1b39453-7dd6-4919-82af-e78be83623fd> .