Sentence: One of the ethnic groups in the United States (where Austin, Texas is located) are the African Americans.

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

A: Austin, Texas, country, United States; United States, ethnicGroup, African Americans

Sentence: The Alhambra had a top speed of 18.52 km/h and a ship beam of 8.3 m. It was 63800.0 millimetres long and was was launched on 31st May 1855.

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

A: Alhambra, shipBeam, 8.3 m; Alhambra, length, 63800.0 (millimetres); Alhambra, shipLaunch, 1855-05-31; Alhambra, topSpeed, 18.52

Sentence: Khalid Mahmood is one of the leaders of Birmingham which was the birthplace of architect, John Madin, who designed 103 Colmore Row.

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

A:
103 Colmore Row, architect, John Madin; John Madin, birthPlace, Birmingham; Birmingham, leader, Khalid Mahmood (British politician)