About: http://webisa.webdatacommons.org/272786438

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	These are designed to prove that one???s email is legitimately from your organization, but do not actually say anything about whether it is spam or not.
http://www.w3.org/ns/prov#wasQuotedFrom	subspacefield.org