@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ffaf8ffc-63d6-4a81-a7d4-7bc222a5b5b8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ffaf8ffc-63d6-4a81-a7d4-7bc222a5b5b8> .