Sentence: The total area in Antioch, California is 75.324 (square kilometres).

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

A: Antioch, California, areaTotal, 75.324 (square kilometres)

Sentence: From Indianapolis, Indiana, Aaron Deer is a performer of the music genre Indie rock.

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

A: Aaron Deer, genre, Indie rock; Aaron Deer, origin, Indianapolis; Aaron Deer, origin, Indiana

Sentence: The asteroid called 10 Hygiea has an epoch date of 27th June 2015.

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

A:
10 Hygiea, epoch, 2015-06-27