@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/489721d0-18b9-4363-9bb7-da432fb13a71> rdfs:isDefinedBy <https://stad.gent/data/blank_node/489721d0-18b9-4363-9bb7-da432fb13a71> .