About: http://webisa.webdatacommons.org/233723932

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	This can be especially useful if you're inserting binary data such as images into your database, or using data values with unknown content such as input submitted by a remote user through a form in a web page.
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com