<http://schema.org/about>
"Competition makes things progress faster, and results in better and cheaper products, so it's great to see GM getting more gung-ho about going head-to-head with EV newcomer Tesla."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/cars/gm-will-go-after-tesla-plug-cadillac.html>