@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9c28d522-4009-4be6-b986-e327fbf3cc0a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9c28d522-4009-4be6-b986-e327fbf3cc0a> .