@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90f49998-7e35-4584-8097-15d395a84cc3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90f49998-7e35-4584-8097-15d395a84cc3> .