magnet:?xt=urn:btih:49ce94c1ab80656b0c270f90f5d9baca54557709&xt=urn:md5:9f20c54f87d5da9b67e0f30f6a824d05&xl=5649800&dn=qtdoc-everywhere-src-5.12.2.tar.xz&as=https://download.qt.io/archive/qt/5.12/5.12.2/submodules/qtdoc-everywhere-src-5.12.2.tar.xz&tr=http://bt.qt-project.org:6969/announce