About: http://webisa.webdatacommons.org/29517950

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	An orrery is a mechanical device that illustrates the relative positions and motions of the planets and moons in the Solar System in a heliocentric model.
http://www.w3.org/ns/prov#wasQuotedFrom	orrerystore.com