About: http://webisa.webdatacommons.org/124901095

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	Drawing on immigration and other records, Wong chronicles the history of Portland???s Chinatowns from their early beginnings in the 1850s until the repeal of the Chinese Exclusion Act in the 1940s.
http://www.w3.org/ns/prov#wasQuotedFrom	jhu.edu