@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af883a1e-30d0-4de4-b2ab-a840486a7c3d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af883a1e-30d0-4de4-b2ab-a840486a7c3d> .