title: //h1[@itemprop="name"]

author: //div[contains(@class, 'author')]//div[contains(@class, 'name')]/a

date: //div[contains(@class, 'b-info')]//span[contains(@class, 'date')]

body: //div[contains(@class, 'b-typo')]
test_url: http://dou.ua/lenta/interviews/andrej-havryuchenko/?from=sb_mostcomm