@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/471a1187-a4ee-4c23-afd9-b1baa1d32a51> rdfs:isDefinedBy <https://stad.gent/data/blank_node/471a1187-a4ee-4c23-afd9-b1baa1d32a51> .