@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4539d113-51a0-4aad-9249-b2ed6f32e969> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4539d113-51a0-4aad-9249-b2ed6f32e969> .