About: http://webisa.webdatacommons.org/261560527

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	According to Mike Kelly from Microsoft Office Online, ???There was a technical reason why it was difficult to do in 2003 that we fixed
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net