magnet:?xt=urn:btih:be7bd5e6a0b162773a19ef59a23ebf2c87e744c2&xt=urn:md5:e960f5a1e8fa9924cea4d0f8097bbcab&xl=3698794&dn=qtdoc-opensource-src-5.9.7.zip&as=https://download.qt.io/new_archive/qt/5.9/5.9.7/submodules/qtdoc-opensource-src-5.9.7.zip&tr=http://bt.qt-project.org:6969/announce