magnet:?xt=urn:btih:d908b8a847b17147c261ca888bfcadf5e58cc600&xt=urn:md5:dc584162912dd6008bb5fb69cbfdfa9b&xl=5648572&dn=qtdoc-everywhere-src-5.12.5.tar.xz&as=https://download.qt.io/archive/qt/5.12/5.12.5/submodules/qtdoc-everywhere-src-5.12.5.tar.xz&tr=http://bt.qt-project.org:6969/announce