About: http://webisa.webdatacommons.org/281084687

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 user blocking of the message provides an authoritative indication of the status of the message (e.g., message is a spam message).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com