<http://schema.org/keywords>
"google"^^<http://www.w3.org/2001/XMLSchema#string>
<https://techcrunch.com/2010/09/01/google-making-extraordinary-counteroffers-to-stop-flow-of-employees-to-facebook/?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+Techcrunch+%28TechCrunch%29>