About: http://webisa.webdatacommons.org/180661524

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	The postage statement must show the total number of Priority Mail drop shipment sacks in the mailing in addition to the number of sacks, trays, or other containers enclosed.
http://www.w3.org/ns/prov#wasQuotedFrom	usps.gov