About: http://webisa.webdatacommons.org/243238685

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	On the other hand it is easy to show that these machines have no source of energy other than the work done to spin them initially.
http://www.w3.org/ns/prov#wasQuotedFrom	kilty.com