@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/def8b643-663a-4348-bd38-41bb0357d91a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/def8b643-663a-4348-bd38-41bb0357d91a> .