About: http://webisa.webdatacommons.org/67013962

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	Since gravity is a property of the world object, it looks like the way to do this is to either
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com