@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/7539f419-00b7-4f8e-bd96-49869305b930> rdfs:isDefinedBy <https://stad.gent/data/blank_node/7539f419-00b7-4f8e-bd96-49869305b930> .