@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af9556f7-b968-4000-a42f-f34c1bcee62d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af9556f7-b968-4000-a42f-f34c1bcee62d> .