@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9b2b71e-dc64-415c-8a7c-488ab6dd2d97> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9b2b71e-dc64-415c-8a7c-488ab6dd2d97> .