@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff4de6b6-cc63-46d4-bd8a-1bfe0ca814f5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff4de6b6-cc63-46d4-bd8a-1bfe0ca814f5> .