@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9f25ab7-b222-46d9-b9c1-359d4bc6781a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9f25ab7-b222-46d9-b9c1-359d4bc6781a> .