@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6647988e-2d7c-4064-8272-44a3dc8edb1d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6647988e-2d7c-4064-8272-44a3dc8edb1d> .