1 title: //a[@class='post_title']
2 body: //div[@class='entrybox']
3 strip_id_or_class: post_title
4 date: //div[@class='entrybox']/b[1]
5 strip: //div[@class='entrybox']/b[1]
6 author: string('Maciej Cegłowski')
7 test_url: http://idlewords.com/2011/08/why_arabic_is_terrific.htm