About: http://webisa.webdatacommons.org/48379611

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 am not a pro on it but the power swing, types of additional add ons to the device and other things dealing with the supply are real.
http://www.w3.org/ns/prov#wasQuotedFrom	head-fi.org