magnet:?xt=urn:btih:8524a04acbb3bdaeeb5151e9ccff8bf0c5cd7a7d&xt=urn:md5:833941a6481e210d47e5be468480f5b7&xl=40&dn=5.12.0-0-201812040514qtdatavis3d-examples-5.12.0.7z.sha1&as=https://download.qt.io/online/qtsdkrepository/windows_x86/desktop/qt5_5120_src_doc_examples/qt.qt5.5120.examples.qtdatavis3d/5.12.0-0-201812040514qtdatavis3d-examples-5.12.0.7z.sha1&tr=http://bt.qt-project.org:6969/announce