@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a4ecb9ad-dfba-4fbe-9cc7-54155c04bb55> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a4ecb9ad-dfba-4fbe-9cc7-54155c04bb55> .