@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91a18406-e002-4c05-b905-7c00e9ff4e5b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91a18406-e002-4c05-b905-7c00e9ff4e5b> .