About: http://webisa.webdatacommons.org/277425407

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	In the news article mentioned above, it says that ???While in development, iWitness was tested in five news organizations, including The Wall Street Journal and The Washington Post,??? and it is good for breaking news.
http://www.w3.org/ns/prov#wasQuotedFrom	mulinblog.com