title: //h1[contains(concat(' ',normalize-space(@class),' '),' articleTitre ')]
body: //div[contains(concat(' ',normalize-space(@class),' '),' articleBrut ')]
date: //span[contains(concat(' ',normalize-space(@class),' '),' articleAuteurDate')]//time
author: //span[contains(concat(' ',normalize-space(@class),' '),' articleAuteurDate')]//span/a
prune: no

test_url: http://www.usinenouvelle.com/article/froid-devant.N321392
