@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c1618832-c6b5-418a-b414-80921bf31a66> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c1618832-c6b5-418a-b414-80921bf31a66> .