@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b4f9ffb8-a101-4d11-a8d8-84342d7c435c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b4f9ffb8-a101-4d11-a8d8-84342d7c435c> .