About: http://webisa.webdatacommons.org/374490147

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	Exposing data and applications as XML-based Web services can introduce new kinds of security, performance and management challenges.
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com