@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91a83811-a36b-4f30-984c-948f559bf82f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91a83811-a36b-4f30-984c-948f559bf82f> .