@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9ef571bb-fa47-4486-ab18-aa45997b5ab1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9ef571bb-fa47-4486-ab18-aa45997b5ab1> .