@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91c4b946-554f-4599-85d5-a835f1a85808> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91c4b946-554f-4599-85d5-a835f1a85808> .