@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57c0ca5c-dd8a-4a07-9253-22067cc171c2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57c0ca5c-dd8a-4a07-9253-22067cc171c2> .