@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d1b1f5b9-0e64-405f-9d8c-3f8428149fef> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d1b1f5b9-0e64-405f-9d8c-3f8428149fef> .