@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d91023a1-aedf-4131-bc78-90a50500b9e9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d91023a1-aedf-4131-bc78-90a50500b9e9> .