About: http://webisa.webdatacommons.org/68459904

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	literary and artistic materials, such as books, records, prints, videotapes, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com