@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af8b1f2a-7571-4442-821c-6236239a5f6c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af8b1f2a-7571-4442-821c-6236239a5f6c> .