About: http://webisa.webdatacommons.org/67659475

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	The average radius of the planet's orbit in km is r, and K is a constant...
http://www.w3.org/ns/prov#wasQuotedFrom	wyzant.com