@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/54b9f3a4-231d-4132-916c-b0669c7e960a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/54b9f3a4-231d-4132-916c-b0669c7e960a> .