@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af8c1ee6-ec37-4244-b60c-b807435fd2a9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af8c1ee6-ec37-4244-b60c-b807435fd2a9> .