About: http://webisa.webdatacommons.org/92910027

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Since launching in 2009, the digital textbook startup has worked with about 80 publishers to bring more than 200,000 higher education and K-12 titles to all kinds of mobile and connected devices.
http://www.w3.org/ns/prov#wasQuotedFrom	gigaom.com