<http://schema.org/description>
"The island of Boriquen, as Puerto Rico was called by its native inhabitants, was occupied by about 30,000 Taino Indians at the time Europeans arrived in the late 15th century."^^<http://www.w3.org/2001/XMLSchema#string>
<http://history.howstuffworks.com/caribbean-history/history-of-puerto-rico.htm>