About: http://webisa.webdatacommons.org/452617841

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	That happens when one star passes between us and other one; as it does, the nearer star???s gravity acts as a lens to magnify and brighten the more distant star???s light.
http://www.w3.org/ns/prov#wasQuotedFrom	thespacewriter.com