@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad40d4bb-4f44-4988-9585-c2b6678da61a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad40d4bb-4f44-4988-9585-c2b6678da61a> .