@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f9a13768-67f8-4a6a-a357-1ba0eb89e88b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f9a13768-67f8-4a6a-a357-1ba0eb89e88b> .