Sentence: Robert E Lee was the commander in the Battle of Cold Harbor.

Question: What structured data could we extract from this sentence?

A: Battle of Cold Harbor, commander, Robert E. Lee

Sentence: ACF Fiorentina full name is ACF Fiorentina S.p.A.

Question: What structured data could we extract from this sentence?

A: ACF Fiorentina, fullName, "ACF Fiorentina S.p.A."

Sentence: The Antares rocket, built by Orbital ATK, with a diameter of 3.9 meters, was launched at the Mid-Atlantic Regional Spaceport Launch Pad 0. Its first flight was April 21, 2013 and the final flight, July 13, 2014.

Question: What structured data could we extract from this sentence?

A:
Antares (rocket), finalFlight, 2014-07-13; Antares (rocket), maidenFlight, 2013-04-21; Antares (rocket), manufacturer, Orbital ATK; Antares (rocket), launchSite, Mid-Atlantic Regional Spaceport Launch Pad 0; Antares (rocket), diameter, 3.9 (metres)