About: http://webisa.webdatacommons.org/425345451

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	Over the years a number of vendors have marketed portable devices for reading books, magazines and other material, but none have caught on.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com