@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b1b8b745-86de-466b-94b1-4a8ca538283c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b1b8b745-86de-466b-94b1-4a8ca538283c> .