@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57d86524-e318-4cf5-9578-6adb67e8d7fb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57d86524-e318-4cf5-9578-6adb67e8d7fb> .