About: http://webisa.webdatacommons.org/200385527

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 have not assembled one, but I assume it is not a con.There are a LOT of videos for similar homopolar motors, and I did see that one.
http://www.w3.org/ns/prov#wasQuotedFrom	donationcoder.com