@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91b1348e-59ee-4b2f-8481-a1031be6f6ab> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91b1348e-59ee-4b2f-8481-a1031be6f6ab> .