@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b23ebb1-ca4c-4543-997a-654eef69307c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b23ebb1-ca4c-4543-997a-654eef69307c> .