@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/504a2472-b5bf-4dfd-a5bc-b630c63b045f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/504a2472-b5bf-4dfd-a5bc-b630c63b045f> .