@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/537550cb-0a7f-4480-b41f-f413407c67f1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/537550cb-0a7f-4480-b41f-f413407c67f1> .