@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9903b99-5aa7-49b6-8f80-ed9e82d9667a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9903b99-5aa7-49b6-8f80-ed9e82d9667a> .