@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57a7e4d3-4120-49e6-a476-32f18a9042fe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57a7e4d3-4120-49e6-a476-32f18a9042fe> .