@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18ade7db-10f9-4b4a-a405-f8e52aaf69eb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18ade7db-10f9-4b4a-a405-f8e52aaf69eb> .