@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9689a7d8-c671-4e8c-b244-102bf36b479a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9689a7d8-c671-4e8c-b244-102bf36b479a> .