@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/291fe8fe-bc90-433a-8ba7-b04ad527fe61> rdfs:isDefinedBy <https://stad.gent/data/blank_node/291fe8fe-bc90-433a-8ba7-b04ad527fe61> .