@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9c63aa25-05af-4bf2-8149-8aade58d86ae> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9c63aa25-05af-4bf2-8149-8aade58d86ae> .