About: http://webisa.webdatacommons.org/147173650

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	There has been commonly used a communication system to exchange opinions with many people by referring to or posting articles through PCs connected to networks such as the Internet, PC communication, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com