@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/16af5621-bcf1-40e3-9b26-646b858430cf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/16af5621-bcf1-40e3-9b26-646b858430cf> .