<http://schema.org/about>
"Yosemite National Park in California offers a feast for the senses: the sight of soaring granite walls defining the valley, the sounds of rushing water, the sme"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/earth-matters/wilderness-resources/stories/yosemite-national-park-a-users-guide>