About: http://webisa.webdatacommons.org/170967916

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 gauge is a use once item, and in US you can build one for about $15.
http://www.w3.org/ns/prov#wasQuotedFrom	coffeegeek.com