@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/67a8f571-519a-47c8-8cb2-caf580970c7a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/67a8f571-519a-47c8-8cb2-caf580970c7a> .