<http://schema.org/height>
"60"^^<http://www.w3.org/2001/XMLSchema#integer>
<http://blogs.wsj.com/washwire/2009/11/13/wire-watch-obama-in-japan-first-lady-talks-health-care-ron-paul-in-iowa-pelosi-headlines-harvard-forum-bill-jefferson-faces-sentencing/>