About: http://webisa.webdatacommons.org/291985721

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	So it made a migration of rural civilization into the urban area, especially in Seoul.
http://www.w3.org/ns/prov#wasQuotedFrom	bu.edu