<http://schema.org/datePublished>
"2009-03-18T12:52:00+00:00"^^<http://schema.org/Date>
<http://www.elle.com/culture/books/reviews/a9843/elles-lettres-april-316785/?click=smart&kw=ist&src=smart&mag=ELM&link=-SMT-ELM>