@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4c9ad6a2-1a73-4797-8a81-6dc4dc76e683> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4c9ad6a2-1a73-4797-8a81-6dc4dc76e683> .