@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a8e519ab-d2e9-4373-b9ed-ea9aab915c7b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a8e519ab-d2e9-4373-b9ed-ea9aab915c7b> .