@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ffafc8d4-033d-41a1-81af-46408b7908db> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ffafc8d4-033d-41a1-81af-46408b7908db> .