magnet:?xt=urn:btih:a3bb1542ad9c4092c4d117b0e12623bc25ff0fcc&xt=urn:md5:99cb9e4a44b09cb9e7cf3f0879679503&xl=162&dn=5.12.9-202004220914meta.7z&as=https://download.qt.io/online/qtsdkrepository/linux_x64/desktop/qt5_512_preview-backup-2020-04-23--08:59:03/preview.qt.qt5.512.qtcharts/5.12.9-202004220914meta.7z&tr=http://bt.qt-project.org:6969/announce