<http://schema.org/url>
<http://www.businessweek.com/articles/2014-01-17/let-it-snow-the-makers-of-de-icing-fluid-are-having-a-very-good-winter>
<http://www.bloomberg.com/bw/articles/2014-01-17/let-it-snow-the-makers-of-de-icing-fluid-are-having-a-very-good-winter>