@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90fcae23-b845-4cbb-ac64-52c753dc56de> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90fcae23-b845-4cbb-ac64-52c753dc56de> .