@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b75e1844-4847-49f1-a448-8071c959f020> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b75e1844-4847-49f1-a448-8071c959f020> .