http://wifo5-40.informatik.uni-mannheim.de:8890/sparql?query=DESCRIBE%20%3Chttp%3A%2F%2Fwebisa.webdatacommons.org%2F348355555%3E&format=application%2Fatom%2Bxml2024-03-29T02:14:44.945007ZOData Service and Descriptor Documenthttp://webisa.webdatacommons.org/3483555552024-03-29T02:14:44.945007ZSIMON MAINA/AFP/Getty Images(TEHRAN, Iran) -- United Nations Secretary General Ban Ki-moon's first visit to Tehran Wednesday was either a denouncement of a number of the Iranian government's policies or a pleasant visit with his hosts, depending on which source you believe.Following visits with President Mahmoud Ahmadinejad, Supreme Leader Ayatollah Khamenei and other Iranian officials, Ban's spok