+ CopyStyle Flex:Keywords
+ LatexName subclass
+ LabelString "Mathematics Subject Classification"
+ DocBookTag subjectset
+ DocBookAttr role='mcs'
+ DocBookTagType block
+ DocBookItemWrapperTag subject
+ DocBookItemWrapperTagType paragraph
+ DocBookItemTag subjectterm
+ DocBookItemTagType inline
+ DocBookWrapperTag NONE
+ DocBookWrapperAttr ""
+ DocBookInInfo always