title: //p[@class='title']

author: //p[text() = 'By ']/a/text()
strip: //p[text() = 'By ']

body: //td[@class='bod']
strip_id_or_class: title
strip_id_or_class: minor

strip_id_or_class: multipagefooter
test_url: http://www.appleinsider.com/articles/12/02/29/inside_os_x_108_mountain_lion_safari_52_gets_a_simplified_user_interface_with_new_sharing_features.html