About: http://webisa.webdatacommons.org/130681710

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	Similarly, the participant may indicate that e-mails from a particular e-mail address or domain, such as e-mails likely to be received from personal contacts, be excluded from the collection.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com