@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9c02b9c-8a7f-4e59-bd9f-51f5d4fdd680> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9c02b9c-8a7f-4e59-bd9f-51f5d4fdd680> .