@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab4f91f3-2fb4-4e22-bcc0-0d9342966e01> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab4f91f3-2fb4-4e22-bcc0-0d9342966e01> .