About: http://webisa.webdatacommons.org/40436817

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	Somewhat analogously to common ancestry, gravity is a theory and a fact.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com