@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef4966a9-8b6c-4341-9856-a3c76157d605> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef4966a9-8b6c-4341-9856-a3c76157d605> .