[PAR] [TLE] KHTML [SEP] KHTML is a HTML layout engine developed by the KDE project.  It is the engine used by the Konqueror web browser.  Descendants of KHTML are used by some of the world's most widely used browsers, among them Google Chrome, Safari and Opera.  Distributed under the terms of the GNU Lesser General Public License, KHTML is free software. [PAR] [TLE] Safari (web browser) [SEP] Safari is a web browser developed by Apple based on the WebKit engine.  First released in 2003 with Mac OS X Panther, a mobile version has been included in iOS devices since the introduction of the iPhone in 2007.  It is the default browser on Apple devices.  A Windows version, now discontinued, was available from 2007 to 2012.
[PAR] [TLE] KHTML [ SEP ] KHTML is a HTML layout engine developed by the KDE project . It is the engine used by the Konqueror web browser . Descendants of KHTML are used by some of the world 's most widely used browsers , among them Google Chrome , Safari and Opera . Distributed under the terms of the GNU Lesser General Public License , KHTML is free software . [PAR] [TLE] Safari ( web browser ) [ SEP ] Safari is a web browser developed by Apple based on the WebKit engine . First released in 2003 with Mac OS X Panther , a mobile version has been included in iOS devices since the introduction of the iPhone in 2007 . It is the default browser on Apple devices . A Windows version , now discontinued , was available from 2007 to 2012 .
What descendant of KTHML was developed by Apple?
What descendant of KTHML was developed by Apple ?
Safari
Safari