<http://schema.org/logo>
<http://www.americanrivers.org/newsroom/press-releases/good-news-on-st-lawrence-river-one-of-americas-most-endangered-rivers-of-2008/>
<http://www.americanrivers.org/newsroom/press-releases/good-news-on-st-lawrence-river-one-of-americas-most-endangered-rivers-of-2008/>