@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9c67eb13-0ffe-4447-b77a-03c291dddb69> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9c67eb13-0ffe-4447-b77a-03c291dddb69> .