@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/20691f0c-567a-4033-b5af-f8734d91804e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/20691f0c-567a-4033-b5af-f8734d91804e> .