@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61af17f6-961c-4a70-b8a5-7da090b18c98> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61af17f6-961c-4a70-b8a5-7da090b18c98> .