@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18e3f75c-02f7-45c1-8a9b-25bf5e1b567a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18e3f75c-02f7-45c1-8a9b-25bf5e1b567a> .