@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/67c9a413-c6a3-416f-baf7-de4705d47c58> rdfs:isDefinedBy <https://stad.gent/data/blank_node/67c9a413-c6a3-416f-baf7-de4705d47c58> .