@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21c2f75c-7833-47fb-890e-a3f6a7e868b7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21c2f75c-7833-47fb-890e-a3f6a7e868b7> .