@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68bd37dc-31c2-4523-88f7-d33fdac000a3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68bd37dc-31c2-4523-88f7-d33fdac000a3> .