@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6561d340-d8c7-4021-8556-5d689b9f6d9a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6561d340-d8c7-4021-8556-5d689b9f6d9a> .