@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6991b9f4-5fa9-415d-b779-5fa08590c732> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6991b9f4-5fa9-415d-b779-5fa08590c732> .