<http://schema.org/description>
"A researcher at Norway's University of Oslo said his research found Vikings sometimes used coded runes to send each other romantic messages."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Odd_News/2014/02/13/Researcher-Vikings-used-coded-runes-for-romantic-messages/UPI-83141392308705/>