@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad7ba68a-6616-43b8-87cc-4187c3093fc9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad7ba68a-6616-43b8-87cc-4187c3093fc9> .