@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac988a5b-acfd-4e69-9bb6-0f3d2a97db26> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac988a5b-acfd-4e69-9bb6-0f3d2a97db26> .