About: http://webisa.webdatacommons.org/41986398

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	After additional work, the tankers began sea trials in the China Seas, testing out the vessels??? mechanical systems plus the storage tanks, valves, hoses and other gear for refueling other ships at sea.
http://www.w3.org/ns/prov#wasQuotedFrom	themellowjihadi.com