About: http://webisa.webdatacommons.org/139623524

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	A system of planets, moons, asteroids, comets, dust, gas, and any other objects that orbit a star, tied to it by the star's gravitational force.
http://www.w3.org/ns/prov#wasQuotedFrom	nasa.gov