2 body: //div[@id='leftdetail']
3 single_page_link: //a[contains(@href, 'printable=1')]
4 strip: //a[contains(., 'Full Version')]
8 test_url: http://www.hemmings.com/classifieds/dealer/ferrari/330gtc/1601235.html
9 test_url: http://www.hemmings.com/rss/keyword.xml?adtype=carsforsale&make=ferrari