<http://schema.org/description>
"Penobscot River, a major river of Maine. It begins in northeastern Maine at the junction of the East Branch and West Branch Penobscot rivers and follows a curving 100-mile (160-km) course southward to Penobscot Bay, an inlet of the Atlantic Ocean."^^<http://www.w3.org/2001/XMLSchema#string>
<http://geography.howstuffworks.com/united-states/the-penobscot-river.htm>