1 title: //div[@class='address']/span
2 author: substring-before(//span[@class='credits'],',')
3 date: //div[@class='promodatepress']/span
4 body: //div[@class='default_style_wrap']
5 strip: //div[@class='text_adjust']
6 strip: //div[@class='skiplink']
8 test_url: http://www.nasa.gov/mission_pages/kepler/news/kepler-21b.html