@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/dff6ceb2-4e4f-4b7a-ae34-37ae6eeeac0b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/dff6ceb2-4e4f-4b7a-ae34-37ae6eeeac0b> .