About: http://webisa.webdatacommons.org/203320221

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	As most people have learned in the 20-plus years since the late president Ronald Reagan announced his Strategic Defense Initiative in 1983, shooting down an incoming ICBM even under the best of conditions is a daunting challenge.
http://www.w3.org/ns/prov#wasQuotedFrom	atimes.com