https://dbpedia.org/sparql?query=define%20sql%3Adescribe-mode%20%22CBD%22%20%20DESCRIBE%20%3Chttp%3A%2F%2Fdbpedia.org%2Fresource%2FCategory%3AFlags_introduced_in_1947%3E&output=application%2Fatom%2Bxml2024-03-28T09:29:33.784333ZOData Service and Descriptor Documenthttp://dbpedia.org/resource/Category:Flags_introduced_in_19472024-03-28T09:29:33.784333Z983537652Flags introduced in 194759144233Flags introduced in 1947