@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af7ac598-008f-49a4-aec1-4e5eed216844> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af7ac598-008f-49a4-aec1-4e5eed216844> .