@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9c3d91f0-1d23-422e-a073-59843e85ec15> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9c3d91f0-1d23-422e-a073-59843e85ec15> .