@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8721a1e4-53d9-4cc6-92c2-bd98ee70b2e4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8721a1e4-53d9-4cc6-92c2-bd98ee70b2e4> .