<http://schema.org/dateCreated>
"2012-09-10T16:55:30Z"^^<http://schema.org/Date>
<http://popcultureblog.dallasnews.com/2012/09/the-over-saturated-market-of-comics-and-how-to-find-the-golden-needles-in-the-over-sized-haystack.html/>