About: http://webisa.webdatacommons.org/423455587

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 mechanism consists of a series of over 30 gears, cranks, and dials that could be manipulated in order to chart the astronomical positions of the sun, moon, and other planets.
http://www.w3.org/ns/prov#wasQuotedFrom	toptenz.net