About: http://webisa.webdatacommons.org/239871242

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	It was changing long before the Kindle or other e-book readers hit the market, and now it is at a dead run.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com