@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9f6bef1-6a7b-496f-9ac2-98391aa5ef7f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9f6bef1-6a7b-496f-9ac2-98391aa5ef7f> .