magnet:?xt=urn:btih:441b771397e28d1e7694b98191132e7bd7347f05&xt=urn:md5:228aca30a44747d1b4f1e5fb01960e25&xl=1481&dn=2020-11-04-0904_meta.7z&as=https://download.qt.io/online/qtsdkrepository/linux_x64/desktop/qt5_51210_src_doc_examples/2020-11-04-0904_meta.7z&tr=http://bt.qt-project.org:6969/announce