About: http://webisa.webdatacommons.org/173386629

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 Subtext Service is intended to operate with content, including books and other reading materials supplied by third parties (the ???Third Party Reading Materials???).
http://www.w3.org/ns/prov#wasQuotedFrom	subtext.com