About: http://webisa.webdatacommons.org/65332601

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	The approaches are a perturbation about the free particle result and are exact
http://www.w3.org/ns/prov#wasQuotedFrom	osti.gov