About: http://webisa.webdatacommons.org/109421942

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	In both cases, the force is derived from some sort of potential (the Lagrange and Hamilton function, respectively).
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com