@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/54eb61ad-b81c-46f7-b837-b13fb353ddfe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/54eb61ad-b81c-46f7-b837-b13fb353ddfe> .