About: http://webisa.webdatacommons.org/336383532

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	A contribution to an electronic workbook having at least one worksheet, the contribution including embedded information for returning the contribution to a distributor of the workbook. 52.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com