<http://schema.org/url>
<http://www.mnn.com/food/healthy-eating/stories/42-flowers-you-can-eat>
<http://www.mnn.com/food/healthy-eating/stories/42-flowers-you-can-eat?magic_tabs_comment_callback_tab=0&referer=node%2F59587&args=a%3A1%3A%7Bi%3A0%3Bs%3A5%3A%2259587%22%3B%7D>