About: http://webisa.webdatacommons.org/304016484

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	Therefore, the user is presented with three different options: delete the message without indicating whether it is spam or not, delete the message while indicating that it is spam, or delete the message indicating that it is not spam.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es