About: http://webisa.webdatacommons.org/52820102

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	This app allows individuals and businesses to quickly calculate their total invoice based on factors such as price, quantity, shipping, tax and discounts.
http://www.w3.org/ns/prov#wasQuotedFrom	appbrain.com