About: http://webisa.webdatacommons.org/21754151

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	The contents of the book are displayed on a screen of the computer system as pages with which the user interacts by a pointer such as a pen or stylus.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr