@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/54ff9d73-1b8d-433e-ba8e-3e6c80cf82ed> rdfs:isDefinedBy <https://stad.gent/data/blank_node/54ff9d73-1b8d-433e-ba8e-3e6c80cf82ed> .