<http://schema.org/position>
"1"^^<http://www.w3.org/2001/XMLSchema#integer>
<http://www.mnn.com/your-home/organic-farming-gardening/blogs/hydroponics-get-high-tech-with-personal-gardening-assistan?magic_tabs_comment_callback_tab=0&referer=node%2F142162&args=a%3A1%3A%7Bi%3A0%3Bs%3A6%3A%22142162%22%3B%7D>