@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af291dff-5728-4647-943f-dfda50656c01> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af291dff-5728-4647-943f-dfda50656c01> .