[1] XLIFF 1.2 Representation Guide for HTML ( 版) <http://docs.oasis-open.org/xliff/v1.2/xliff-profile-html/xliff-profile-html-1.2-cd02.html#SectionDetailsElements>
Element Inline? Empty? PCDATA? Mixed? Wrapper? Status Type Value ( ctype
if inline,restype
otherwise)SYMBOL
inline mixed RobotHelp x-html-symbol
[2] Document Structure – SVG 1.1 (Second Edition) ( ( 版)) <http://www.w3.org/TR/2011/REC-SVG11-20110816/struct.html#SymbolElement>