@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab7a5d4a-308a-408a-a614-b94613e163ad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab7a5d4a-308a-408a-a614-b94613e163ad> .