@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/54644d80-5b15-4aab-bd17-3cb9daaf68ab> rdfs:isDefinedBy <https://stad.gent/data/blank_node/54644d80-5b15-4aab-bd17-3cb9daaf68ab> .