magnet:?xt=urn:btih:28e101b8510c70eb244e91e9422f184eb39eda39&xt=urn:md5:e70006fe401d902509a4ee047b2b7ef0&xl=810646&dn=qtwinextras-opensource-src-5.5.1.7z&as=https://download.qt.io/archive/qt/5.5/5.5.1/submodules/qtwinextras-opensource-src-5.5.1.7z&tr=http://bt.qt-project.org:6969/announce