<https://www.gatesnotes.com/AnalysisNewsArticle>
<http://schema.org/abstract>
"Bill Gates did an onstage Q&A with Twitter founder Jack Dorsey at the annual investors summit hosted by Vinod Khosla. Jack also solicited questions from the Twitterverse. "
<https://www.gatesnotes.com/QA-with-Jack-Dorsey-Twitter-Founder>