title://div[@class='title']
author://div[@class='byline']/b
date:substring-after(//div[@class='byline'], 'posted')
body://div[@id='body']
wrap_in(h2)://span[@class='subhead']
wrap_in(i)://p[@class='bio']
wrap_in(i)://p[@class='copyright']
strip://div[@class='title']
strip://div[@class='deck']
strip://div[@class='byline']
strip://div[@class='copyright']
strip://br
test_url: http://www.christianitytoday.com/ct/2012/aprilweb-only/my-god-forsaken-me.html