@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57dd4251-3247-4b46-9f5a-c5cca01dff14> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57dd4251-3247-4b46-9f5a-c5cca01dff14> .