<http://schema.org/keywords>
"Great Moments of the U.S. Open"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.golfdigest.com/story/books-great-moments-of-the-us?.tsrc=rawfront&/golf-equipment/blogs/newstuff/2013/05/books-great-moments-of-the-us.html>