@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9af57553-c930-4004-9839-dec653454f72> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9af57553-c930-4004-9839-dec653454f72> .