@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/67b9a345-2e48-499a-aef9-dd7571a01e28> rdfs:isDefinedBy <https://stad.gent/data/blank_node/67b9a345-2e48-499a-aef9-dd7571a01e28> .