@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/820b919e-2cc2-4e48-8b06-e61b33ef09f9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/820b919e-2cc2-4e48-8b06-e61b33ef09f9> .