magnet:?xt=urn:btih:c260ea54512a0d55228d8da27a7eab675f330184&xt=urn:md5:5730722cb2fd653aa1248d2006a061c4&xl=4081915&dn=5.13.0-0-201906171600qtdatavis3d-examples-5.13.0.7z&as=https://download.qt.io/online/qtsdkrepository/linux_x64/desktop/qt5_5130_src_doc_examples/qt.qt5.5130.examples.qtdatavis3d/5.13.0-0-201906171600qtdatavis3d-examples-5.13.0.7z&tr=http://bt.qt-project.org:6969/announce