@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac2d1d7f-7273-4add-91ab-52beba8d339d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac2d1d7f-7273-4add-91ab-52beba8d339d> .