@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1c54c9b1-a523-45a1-bf4a-a8d50d289d86> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1c54c9b1-a523-45a1-bf4a-a8d50d289d86> .