About: http://webisa.webdatacommons.org/23674087

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	It is very difficult to convert heat or other internal kinds of energy into kinetic energy or into potential energy, so the total amount E of kinetic and potential energy in the Earth-Moon system can in practice only decrease.
http://www.w3.org/ns/prov#wasQuotedFrom	2coolfishing.com