About: http://webisa.webdatacommons.org/402791423

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	It does not have to be updated.For the espresso, the Oscar is a good choice without comparing the prices, because I have no idea of the prices for your area.
http://www.w3.org/ns/prov#wasQuotedFrom	coffeegeek.com