@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/667c4af7-82fb-42ec-ae6f-63ba2efca7ad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/667c4af7-82fb-42ec-ae6f-63ba2efca7ad> .