About: http://webisa.webdatacommons.org/49765409

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	Actually, the Lagrangian is used in pre-relativistic physics, where space and time are considered to be very different entities, almost as if time is an unnatural, construct, or a construct introduced purely for the sake of formalism.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com