@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ddb15954-c3cd-4373-8d68-73ee2f9789ab> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ddb15954-c3cd-4373-8d68-73ee2f9789ab> .