About: http://webisa.webdatacommons.org/300825867

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	Every ship that took officers to and from the Philippines would stop in at least two ports in China including Shanghai.
http://www.w3.org/ns/prov#wasQuotedFrom	aip.org