<http://schema.org/itemListElement>
_:b2
<http://www.mnn.com/family/pets/stories/rescue-dogs-sniff-out-endangered-species?magic_tabs_comment_callback_tab=0&referer=node%2F173305&args=a%3A1%3A%7Bi%3A0%3Bs%3A6%3A%22173305%22%3B%7D>