@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50800f0d-4052-4487-a2bd-0d7e86450ca1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50800f0d-4052-4487-a2bd-0d7e86450ca1> .