About: http://webisa.webdatacommons.org/44771950

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	About this same time, a number of Western nations, including the United States, Great Britain, France and Russia were attempting to open treaty relations with Okinawa.
http://www.w3.org/ns/prov#wasQuotedFrom	usamcja.com