magnet:?xt=urn:btih:09292f312d8fef9d2d13dca5e0a4b60e1478dd5d&xt=urn:md5:6f4d15d9de8977d93c301a370c51a150&xl=48452&dn=qtmacextras-opensource-src-5.9.1.tar.xz&as=https://download.qt.io/archive/qt/5.9/5.9.1/submodules/qtmacextras-opensource-src-5.9.1.tar.xz&tr=http://bt.qt-project.org:6969/announce