Sentence: Completed in 1983, the architect of 11 Diagonal Street was Helmut Jahn.

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

A: 11 Diagonal Street, completionDate, 1983; 11 Diagonal Street, architect, Helmut Jahn

Sentence: Andrews County Airport runway is 8 meters long.

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

A: Andrews County Airport, runwayLength, 8.0

Sentence: Robert E. Lee was a commander in the Battle of Fredericksburg.

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

A:
Battle of Fredericksburg, commander, Robert E. Lee