@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91a7e0ed-2957-451f-83e9-2eb88d527dc7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91a7e0ed-2957-451f-83e9-2eb88d527dc7> .