About: http://webisa.webdatacommons.org/133870551

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	Not long after the purge, Kim Jong Il paid an official visit to China and, around the time of his return, there was a huge train explosion at Ryonchon, close to the Chinese border.
http://www.w3.org/ns/prov#wasQuotedFrom	tdaxp.com