About: http://webisa.webdatacommons.org/415742285

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	According to Newton's relatively simply picture, gravity is a force that works between two objects, says Sathyaprakash.
http://www.w3.org/ns/prov#wasQuotedFrom	maths.org