@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af990556-aef5-4573-98a2-77ba2363f17f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af990556-aef5-4573-98a2-77ba2363f17f> .