About: http://webisa.webdatacommons.org/65065792

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	If you are mailing something other than a standard envelope or card, and you want to use barcoded prices, check with your postmaster for eligibility.
http://www.w3.org/ns/prov#wasQuotedFrom	savepostage.com