@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91b9b69d-f060-4d62-9f01-c8d72019d6a5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91b9b69d-f060-4d62-9f01-c8d72019d6a5> .