About: http://webisa.webdatacommons.org/280850192

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 force of reaction, that allows to determine the equivalence between the inertial and gravitational masses of a body, specifically determines that the gravity is a force and not a geometric property of spacetime.
http://www.w3.org/ns/prov#wasQuotedFrom	alfonsoleonguillen.net