@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8a816cff-8a53-487a-a543-af3610e99c57> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8a816cff-8a53-487a-a543-af3610e99c57> .