@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ecf327f4-4cb9-499c-89ad-e46af0a3bce4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ecf327f4-4cb9-499c-89ad-e46af0a3bce4> .