<http://schema.org/url>
<http://www.businessweek.com/articles/2013-07-18/a-century-old-eyeglass-shop-expands-from-new-york-to-seoul>
<http://www.bloomberg.com/bw/articles/2013-07-18/a-century-old-eyeglass-shop-expands-from-new-york-to-seoul>