@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab63be82-88e2-4d41-bcdb-430287bd829c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab63be82-88e2-4d41-bcdb-430287bd829c> .