@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9acf3cf-c8ef-4ac6-9da8-8ff18feaf98a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9acf3cf-c8ef-4ac6-9da8-8ff18feaf98a> .