@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1ffaa372-d02d-4387-9c43-a4182cb2d720> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1ffaa372-d02d-4387-9c43-a4182cb2d720> .