@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/645cfce9-e9ae-41c4-8674-08edebd3be8a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/645cfce9-e9ae-41c4-8674-08edebd3be8a> .