About: http://webisa.webdatacommons.org/213190510

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	Signatures, disclaimers and other information about the person's state of mind were also commonly used when writing an email.
http://www.w3.org/ns/prov#wasQuotedFrom	phys.org