About: http://webisa.webdatacommons.org/401800615

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	That said, I am not knowledgeable enough about dampening factor and how a device such as the Can Opener would work.
http://www.w3.org/ns/prov#wasQuotedFrom	head-fi.org