@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9f71da0-c468-4967-a395-245a833a4486> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9f71da0-c468-4967-a395-245a833a4486> .