@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9ed751f-47be-4a22-89af-5f5b61a56520> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9ed751f-47be-4a22-89af-5f5b61a56520> .