<http://schema.org/about>
"Yep, Nat.. We really don't understand the period, but we get the concept. \"Nat.\" is the name of an organic fast food restaurant which has opened in Hamburg as the first of a planned chain of fast-food"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/green-food/first-organic-fast-food-chain-opens-in-germany.html>