<http://schema.org/item>
<http://www.mnn.com/home-blog/mnn-earth-days/blogs/www.mnn.com>
<http://www.mnn.com/home-blog/mnn-earth-days/blogs/october-22?magic_tabs_comment_callback_tab=0&referer=node%2F111356&args=a%3A1%3A%7Bi%3A0%3Bs%3A6%3A%22111356%22%3B%7D>