@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aff524b1-e584-4496-989d-bd2863d432ad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aff524b1-e584-4496-989d-bd2863d432ad> .