Sentence: The president is the leader of the United States. The country where Albuquerque, New Mexico, is located. It is also the country where African Americans are one of the ethnic groups.

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

A: United States, ethnicGroup, African Americans; United States, leaderTitle, President of the United States; Albuquerque, New Mexico, country, United States

Sentence: Washington state is located within the United States.

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

A: Washington (state), country, United States

Sentence: Alpharetta, Georgia is elevated 346.0 above sea level.

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

A:
Alpharetta, Georgia, elevationAboveTheSeaLevel, 346.0