<http://schema.org/about>
"We have always blamed the decline in camping and interest in National parks on electronics, quoting the fifth-grader: \"I like to play indoors better 'cause that's where all the electrical outlets are.\" The Economists disagrees, and suggests"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/travel/what-is-killing-camping.html>