@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac890eb8-1316-4e51-8fc7-91ae6bfb8755> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac890eb8-1316-4e51-8fc7-91ae6bfb8755> .