@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff79b03f-528f-4d6f-a0ea-938389d4e8ad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff79b03f-528f-4d6f-a0ea-938389d4e8ad> .