About: http://webisa.webdatacommons.org/134013384

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	You can add your own tabs, buttons and other controls to the Office 2010 and 2013 Backstage View.
http://www.w3.org/ns/prov#wasQuotedFrom	add-in-express.com