About: http://webisa.webdatacommons.org/121930016

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	Drone warfare has been mostly ???efficient??? in killing innocent civilians, including children, according to a study by Stanford University and New York University:
http://www.w3.org/ns/prov#wasQuotedFrom	globalresearch.ca