@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/857006bc-a8a9-4072-a092-428a2a87b41b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/857006bc-a8a9-4072-a092-428a2a87b41b> .