About: http://webisa.webdatacommons.org/21313382

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 origin 10 is considered to be a reference point relative to which the three-dimensional positions as expressed in three orthogonal coordinates x, y, and z of three objects such as hostile missiles A, B and C are to be determined.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr