@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31811dc5-7a91-48b1-97c4-475b663e498e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31811dc5-7a91-48b1-97c4-475b663e498e> .