<http://schema.org/about>
"The 350-foot natural pillar located in Oregon's Smith Rock State Park is the perfect destination for rock climbers and slackliners."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/lifestyle/eco-tourism/blogs/highlining-at-monkey-face-rock-its-a-long-way-down-but-the-view-is-well>