@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/81ed4340-9704-4020-bd3e-35d923f07494> rdfs:isDefinedBy <https://stad.gent/data/blank_node/81ed4340-9704-4020-bd3e-35d923f07494> .