@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4ffae491-6442-4663-a8d1-134c34a09f72> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4ffae491-6442-4663-a8d1-134c34a09f72> .