<http://schema.org/dateCreated>
"2012-11-15T23:13:20Z"^^<http://schema.org/Date>
<http://letterstotheeditorblog.dallasnews.com/2012/11/on-david-petraeus-affair-sex-isnt-a-security-threat-and-not-even-president-clinton-resigned-post-lewinsky.html/>