<http://schema.org/keywords>
"United States,Luther king,US embassy in Beijing,Chinese Government,Chinese dissidents,Martin Luther king,family policy,Beijing,lifestyle religion,China,news education, video"^^<http://www.w3.org/2001/XMLSchema#string>
<http://in.reuters.com/video/2012/05/20/chen-arrives-at-nyu?videoId=235298616>