@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/54f4d90c-71af-4b9e-b22d-77e14ce65357> rdfs:isDefinedBy <https://stad.gent/data/blank_node/54f4d90c-71af-4b9e-b22d-77e14ce65357> .