About: http://webisa.webdatacommons.org/385624419

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	This equation can be written dx/dt = y, dy/dt = -g(x), where G is a primitive of g.
http://www.w3.org/ns/prov#wasQuotedFrom	wolfram.com