<http://schema.org/headline>
"DIYer constructs 4.3-inch Open SciCal graphing calculator, puts your TI-83+ to shame"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.engadget.com/2010/08/07/diyer-constructs-4-3-inch-open-scical-graphing-calculator-puts/>