@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9df8a71c-6912-44d8-8163-fa1a41824151> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9df8a71c-6912-44d8-8163-fa1a41824151> .