@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c51d2081-8b43-44e5-b029-d71fb8f1ebad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c51d2081-8b43-44e5-b029-d71fb8f1ebad> .