@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1c9d7322-3b5a-4a09-bb50-7109a57eda51> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1c9d7322-3b5a-4a09-bb50-7109a57eda51> .