About: http://webisa.webdatacommons.org/187652369

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	gravity is the most obvious force in the universe, and Einstein was determined to fit it in to the language of relativity.
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net