@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/321081de-893f-4a49-9c8a-b0ac2906b2eb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/321081de-893f-4a49-9c8a-b0ac2906b2eb> .