@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21006721-5506-4b06-8675-9e1e56bd2e3c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21006721-5506-4b06-8675-9e1e56bd2e3c> .