About: http://webisa.webdatacommons.org/99739229

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	After the Japanese army occupied Shanghai, many people, mainly government officials, started a second migration.
http://www.w3.org/ns/prov#wasQuotedFrom	china.org.cn