@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/54f1c061-c41e-4069-b029-ad6ec389d490> rdfs:isDefinedBy <https://stad.gent/data/blank_node/54f1c061-c41e-4069-b029-ad6ec389d490> .