About: http://webisa.webdatacommons.org/153047772

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	At the core of their defense is an attack in which two space ships from the earth land on the moon -- the aliens have set up their base of operations there.
http://www.w3.org/ns/prov#wasQuotedFrom	greencine.com