@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/823a97ad-e3ec-44b4-8952-571fc55c7851> rdfs:isDefinedBy <https://stad.gent/data/blank_node/823a97ad-e3ec-44b4-8952-571fc55c7851> .