About: http://webisa.webdatacommons.org/411581748

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 spreadsheet may comprise of a computer program such as Excel, Lotus 1-2-3, VisiCalc, and the like.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com