About: http://webisa.webdatacommons.org/443509926

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 deferent is a circle whose center point, called the eccentric and marked in the diagram with an X, is removed from the Earth.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org