About: http://webisa.webdatacommons.org/50134406

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	security and defense, responsibility, evaluation and other systems in the
http://www.w3.org/ns/prov#wasQuotedFrom	china21.org