<http://schema.org/description>
"New York, March 27: Engineers have developed a new type of fibre material for a handheld scanner that can detect small traces of alkane fuel vapour, a valuable advancement that could be an early-warning signal for leaks in an oil pipeline, an airliner, or for locating a terrorist's explosive. Alk.."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.ap7am.com/english-news-23902-this-material-can-sense-odourless-fuel-leaks.html>