@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/868b1989-c51b-4835-ba92-5da87459a53c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/868b1989-c51b-4835-ba92-5da87459a53c> .