title: //h1[@class='title']
author: //p[@class="author"]/a[1]
body: //div[@class="article"]
date: //p[@class="date"]

# remove user tools
strip: //div[@class='tools']
strip: //h1
strip: //h2[@class='subtitle']
strip: //p[@class='author']
strip: //p[@class='date']

test_url: http://www.baseballprospectus.com/article.php?articleid=18463