About: http://webisa.webdatacommons.org/48600041

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	Each object holds state such as identification (e.g. message key) and content (e.g. envelope and body).
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca