@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/fff157d2-2856-4c1a-a7ff-8b9aeaf252c4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/fff157d2-2856-4c1a-a7ff-8b9aeaf252c4> .