<http://schema.org/headline>
"Scientists develop 'coin sorter' for nanoparticles, first-ever nanofluidic device with complex 3D surface"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.engadget.com/2009/04/05/scientists-develop-first-nanofluidic-device-with-complex-3d-surf/>