@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/2668fc48-9efb-4e0f-9970-41558f59ad0f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/2668fc48-9efb-4e0f-9970-41558f59ad0f> .