<http://schema.org/dateCreated>
"2011-02-03T20:11:03+0000"^^<http://schema.org/Date>
<http://www.reuters.com/article/2011/02/03/us-obama-economy-energy-idUSTRE7122YT20110203?feedType=RSS&feedName=politicsNews&rpc=22&sp=true>