About: http://webisa.webdatacommons.org/144723731

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	???Relay data??? are your email, files, documents, and other data files that are processed or accessed by the online service.
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com