@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9f643535-2d9a-491e-b4a0-9a877092a129> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9f643535-2d9a-491e-b4a0-9a877092a129> .