@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff033da9-cf94-46cf-8784-2d06c3204042> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff033da9-cf94-46cf-8784-2d06c3204042> .