@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9549f9f-b7c0-4d3e-ae10-7ca0ce03f52b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9549f9f-b7c0-4d3e-ae10-7ca0ce03f52b> .