@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f9d7c5aa-5de7-4e79-8be2-20c8b2373833> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f9d7c5aa-5de7-4e79-8be2-20c8b2373833> .