@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad3b8494-d683-440a-83d6-de165d6a4bfe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad3b8494-d683-440a-83d6-de165d6a4bfe> .