@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9acb71b9-0199-4154-a83f-66d6e392bd5d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9acb71b9-0199-4154-a83f-66d6e392bd5d> .