<http://schema.org/mainEntityOfPage>
<http://blogs.wsj.com/digits/2013/03/12/as-rim-rallies-investors-cheer-z10-ahead-of-u-s-debut/>
<http://blogs.wsj.com/digits/2013/03/12/as-rim-rallies-investors-cheer-z10-ahead-of-u-s-debut/>