@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68ce73a6-4bde-465f-a240-044089722b5c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68ce73a6-4bde-465f-a240-044089722b5c> .