About: http://webisa.webdatacommons.org/439801330

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	Postal Service regulations, however, provide that letterboxes and other receptacles designated for the delivery of mail "shall be used exclusively for matter which bears postage.
http://www.w3.org/ns/prov#wasQuotedFrom	openjurist.org