@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9d3f6dd1-a3af-4235-bf8b-225067779d86> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9d3f6dd1-a3af-4235-bf8b-225067779d86> .