About: http://webisa.webdatacommons.org/17467372

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	posted on May, 8 2013 @ 09:24 PM link Well there are a few things to get or make: Friction heater that gets up to 300F @ 100 watts of power Building my friction heater or the one that uses the one block of wood for over a month.
http://www.w3.org/ns/prov#wasQuotedFrom	abovetopsecret.com