@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18e2dd50-53af-4594-a66f-6fb094171d80> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18e2dd50-53af-4594-a66f-6fb094171d80> .