@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57689125-ec92-47e0-af10-1768c5285aa4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57689125-ec92-47e0-af10-1768c5285aa4> .