About: http://webisa.webdatacommons.org/170151139

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	They literally see every time an ebook is opened; on what device it is being opened; how fast it is read; and whether passages or entire works are re-read.
http://www.w3.org/ns/prov#wasQuotedFrom	beyondthebookcast.com