<http://schema.org/mainEntityOfPage>
<http://www.mnn.com/food/recipes/blogs/5-holiday-appetizers-made-with-caramelized-onions>
<http://www.mnn.com/food/recipes/blogs/5-holiday-appetizers-made-with-caramelized-onions?magic_tabs_comment_callback_tab=0&referer=node%2F121065&args=a%3A1%3A%7Bi%3A0%3Bs%3A6%3A%22121065%22%3B%7D>