@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91f1e66e-da2d-43a5-9a55-f207919774d6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91f1e66e-da2d-43a5-9a55-f207919774d6> .