@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/dddf99a1-a7dc-4673-bfe1-0b40adf81b56> rdfs:isDefinedBy <https://stad.gent/data/blank_node/dddf99a1-a7dc-4673-bfe1-0b40adf81b56> .