@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af935b62-d0ac-4e35-85a1-d4aca3c173ed> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af935b62-d0ac-4e35-85a1-d4aca3c173ed> .