XSLT_2_0("xsl", "http://www.w3.org/1999/XSL/Transform", "schema-for-xslt20.xsd",
"https://www.w3.org/2007/schema-for-xslt20.xsd"),
//
SVG_1_1("svg", "http://www.w3.org/2000/svg", "SVG.xsd",
"https://raw.githubusercontent.com/oreillymedia/HTMLBook/master/schema/svg/SVG.xsd"),
//
XSLT_2_0("xsl", "http://www.w3.org/1999/XSL/Transform", "schema-for-xslt20.xsd",
"https://www.w3.org/2007/schema-for-xslt20.xsd"),
//
SVG_1_1("svg", "http://www.w3.org/2000/svg", "SVG.xsd",
"https://raw.githubusercontent.com/oreillymedia/HTMLBook/master/schema/svg/SVG.xsd"),
//