About: http://webisa.webdatacommons.org/282356668

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	You can use services other than Yahoo you know, especially if it is just to send an email.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com