@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1ffb65a4-c8b4-4f99-af52-960b9329cc3f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1ffb65a4-c8b4-4f99-af52-960b9329cc3f> .