<http://schema.org/url>
<http://www.elephantjournal.com/2012/12/got-salmon-kicking-the-winter-blahs-with-hidden-sources-of-vitamin-d/>
<http://www.elephantjournal.com/2012/12/got-salmon-kicking-the-winter-blahs-with-hidden-sources-of-vitamin-d/>