<http://schema.org/about>
"The North Atlantic is bursting with color as blooms of microscopic plants erupt on the surface of the chilly sea. But these expanses of plankton wouldn't be pos"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/earth-matters/climate-weather/stories/huge-phytoplankton-blooms-fueled-by-swirling-currents>