About: http://webisa.webdatacommons.org/400369745

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	Now reverse the velocities of all the particles, including the ones that tranfer energy between the systems.
http://www.w3.org/ns/prov#wasQuotedFrom	discovermagazine.com