@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b6990ed7-307f-4b9c-94b6-1de422198035> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b6990ed7-307f-4b9c-94b6-1de422198035> .