Schema.org: Evolution of Structured Data on the Web - ACM QueueDecember 15, 2015 Volume 13, issue 9 PDF Schema.org: Evolution of Structured Data on the Web Big data makes common schemas even more necessary. R.V. Guha, Google Dan Brickley, Google Steve Macbeth, Microsoft Separation between content and presentation has always been one of the important design aspects of the Web. Historically, however, even though most Web sites were driven off structured databas
