About: http://webisa.webdatacommons.org/245601119

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	Or perhaps you need to support the uploading of Word, Excel, or other types of files.
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com