@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8c91f3f2-0430-4314-9469-742315a72a3c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8c91f3f2-0430-4314-9469-742315a72a3c> .