<http://schema.org/description>
"Xerox Corporation scientists have invented a way to make prints whose images last only a day, so that the paper can be used again and again thereby cutting down on paper use in the office. "^^<http://www.w3.org/2001/XMLSchema#string>
<http://newatlas.com/experimental-xerox-paper-erases-itself-for-reuse/9283/>