@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1fb1ebd9-a3ce-4cef-8eb9-990950d7545f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1fb1ebd9-a3ce-4cef-8eb9-990950d7545f> .