@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68af0806-c0f7-4ca4-99c0-b85433819831> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68af0806-c0f7-4ca4-99c0-b85433819831> .