About: http://webisa.webdatacommons.org/44875729

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	So, although Newton didn't discover gravity, he realized that gravity was a universal force and determined its magnitude.
http://www.w3.org/ns/prov#wasQuotedFrom	teachengineering.org