About: http://webisa.webdatacommons.org/219301929

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 ratio between the square of a planet's period and the third power of the planet's distance to the sun is a constant.
http://www.w3.org/ns/prov#wasQuotedFrom	stuif.com