@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6c9969dd-dff8-4fd6-ab50-9e1c75995566> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6c9969dd-dff8-4fd6-ab50-9e1c75995566> .