@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d18a4b21-0c1c-46e1-b422-4df5a91e9556> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d18a4b21-0c1c-46e1-b422-4df5a91e9556> .