magnet:?xt=urn:btih:d9664e6fb5f9d20880f1a3c1ffc507ba187ca2db&xt=urn:md5:83151548fc30a3ab8c54ac91ab5f5895&xl=18324449&dn=qtdoc-opensource-src-5.1.0.zip&as=https://download.qt.io/archive/qt/5.1/5.1.0/submodules/qtdoc-opensource-src-5.1.0.zip&tr=http://bt.qt-project.org:6969/announce