magnet:?xt=urn:btih:4129814c8177db13eb6ebf4095a7527a9e06e37a&xt=urn:md5:d386e8a73f24e574ac22f72a6756f97b&xl=2658870&dn=qtdoc-opensource-src-5.5.1.7z&as=https://download.qt.io/archive/qt/5.5/5.5.1/submodules/qtdoc-opensource-src-5.5.1.7z&tr=http://bt.qt-project.org:6969/announce