About: http://webisa.webdatacommons.org/99169616

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	know an orrery is a mechanical device which shows the positions and movements
http://www.w3.org/ns/prov#wasQuotedFrom	1up.com