@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/923b98ac-50ad-46c2-9edf-200064615b31> rdfs:isDefinedBy <https://stad.gent/data/blank_node/923b98ac-50ad-46c2-9edf-200064615b31> .