About: http://webisa.webdatacommons.org/399399752

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	Official letters and other documents exchanged between China and Britain are to be banned from referring to British Officials and Subjects of the Crown by the character ??? (y??), meaning barbarian.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org