About: http://webisa.webdatacommons.org/352250305

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	For ionic salts (A+ B-) the inter ionic potential can be approximated by ??(r) = (K/r^n) -/+ (e^2/ 4pi ??0 r) with n~ 10 where K is a constant.
http://www.w3.org/ns/prov#wasQuotedFrom	physicsforums.com