@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/80507c3b-891b-4b7f-a21c-515c23612c76> rdfs:isDefinedBy <https://stad.gent/data/blank_node/80507c3b-891b-4b7f-a21c-515c23612c76> .