@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/54b6e90a-5a6e-4dd2-b72f-1dd2316d807b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/54b6e90a-5a6e-4dd2-b72f-1dd2316d807b> .