<http://schema.org/description>
"As you may remember, Google Panda 4.0 had a major negative impact on many press release sites including the largest one, PR Newswire. In response, PR Newswire issued a press release about them crackin"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.seroundtable.com/google-panda-pr-newswire-changes-18770.html>