Sentence: The people of Greece are called Greeks.

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

A: Greece, demonym, Greeks

Sentence: The city of Antioch is located within California.

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

A: Antioch, California, isPartOf, California

Sentence: The 11th Mississippi Infantry Monument is a Contributing Property established in 2000 and located at the Seminary Ridge in the state of Pennsylvania.

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

A:
11th Mississippi Infantry Monument, location, Seminary Ridge; 11th Mississippi Infantry Monument, state, "Pennsylvania"; 11th Mississippi Infantry Monument, established, 2000; 11th Mississippi Infantry Monument, category, Contributing property