@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6ff7e667-6ed7-41f8-b16e-7af531bbc165> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6ff7e667-6ed7-41f8-b16e-7af531bbc165> .