About: http://webisa.webdatacommons.org/449895299

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	Preferably, each tracking number is provided in a machine-readable format, such as a bar code.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es