About: http://webisa.webdatacommons.org/22552145

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	When User closes the workbook, it has to hide all the sheets except two sheets.
http://www.w3.org/ns/prov#wasQuotedFrom	bigresource.com