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"Reading In Four Dimensions: &amp;#8220;Books Are Only Going To Get Better And Better, But There Will Be Fewer of&amp;nbsp;Them&amp;#8221;"^^<http://www.w3.org/2001/XMLSchema#string>
<https://techcrunch.com/2011/08/12/reading-in-4-dimensions-books-are-only-going-to-get-better-and-better-but-there-will-be-fewer-of-them/>