@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68e0a9dc-b663-40f3-87bd-2ef0f9d0ef00> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68e0a9dc-b663-40f3-87bd-2ef0f9d0ef00> .