@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1c721221-d579-48a9-8e8f-33959ef6a619> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1c721221-d579-48a9-8e8f-33959ef6a619> .