About: http://webisa.webdatacommons.org/52523332

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	The application data extraction component 170 can obtain this metadata or other information, which enables it to parse the data file 210, identify containers 220, and extract email messages 230 or attachments 240 from each container 220.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca