About: http://webisa.webdatacommons.org/289848792

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	It is, of course, generally known to mail an article requiring delivery by a special service, such as certified mail, registered mail, insured mail, COD, return receipt for merchandise and the like.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com