About: http://webisa.webdatacommons.org/413134276

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	ePub is the popular eBook format for reading or viewing on PC, portable devices such as iPad, Nook, Sony Reader, iPhone, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	ipubsoft.com