About: http://webisa.webdatacommons.org/368693733

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	I think the point is well made that since most will agree these units are more fragile than one might expect, the user should be made aware of this by the manufacturer to save trouble and expense.
http://www.w3.org/ns/prov#wasQuotedFrom	mobileread.com