/book	
/book/info[1]	
/book/info[1]/its:rules[1]	
/book/info[1]/its:rules[1]/@its:version	
/book/info[1]/its:rules[1]/its:preserveSpaceRule[1]	
/book/info[1]/its:rules[1]/its:preserveSpaceRule[1]/@selector	
/book/info[1]/its:rules[1]/its:preserveSpaceRule[1]/@space	
/book/verse[1]	space="preserve"	
