@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac5d19b4-e8e1-4228-8df5-ab20391622b6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac5d19b4-e8e1-4228-8df5-ab20391622b6> .