About: http://webisa.webdatacommons.org/98984957

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	Whether or not that story is true, Isaac Newton gave us our definition of gravity and an equation for measuring its force. 4 According to Newton, gravity is a force that attracts all objects to one another.
http://www.w3.org/ns/prov#wasQuotedFrom	edhelper.com