magnet:?xt=urn:btih:cb47d60e40c0686d6a11452d06a053aecc172261&xt=urn:md5:07f792e8f54458e2ac600130548d9732&xl=29660&dn=qtx11extras-opensource-src-5.3.0.7z&as=https://download.qt.io/archive/qt/5.3/5.3.0/submodules/qtx11extras-opensource-src-5.3.0.7z&tr=http://bt.qt-project.org:6969/announce