About: http://webisa.webdatacommons.org/130449016

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	Pivot tables, both in Microsoft Excel and other spreadsheet programs, retain a copy of the source data used.
http://www.w3.org/ns/prov#wasQuotedFrom	ouseful.info