@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d1d9b906-4b57-47f9-9971-2e1a24ec6f69> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d1d9b906-4b57-47f9-9971-2e1a24ec6f69> .