@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6d21c4c2-54e4-4915-8723-2594ad250163> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6d21c4c2-54e4-4915-8723-2594ad250163> .