@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91fe3940-dbc9-451d-bd58-468bf0ba29bd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91fe3940-dbc9-451d-bd58-468bf0ba29bd> .