@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61ac74bf-8f11-4d18-b969-3d5acd7bb43a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61ac74bf-8f11-4d18-b969-3d5acd7bb43a> .