@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1a9f4a57-6add-447c-b1cd-e345bb33f75c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1a9f4a57-6add-447c-b1cd-e345bb33f75c> .