@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57741f71-76c9-4e44-bf82-e9997ff80d4f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57741f71-76c9-4e44-bf82-e9997ff80d4f> .