@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1968ef0f-f5ad-46f2-8db1-0ec45169eefc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1968ef0f-f5ad-46f2-8db1-0ec45169eefc> .