input question: Sentence: 1634 The Ram Rebellion was written in the U.S. where Native Americans live and Barack Obama is the leader.

Structured data: United States, leader, Barack Obama; 1634: The Ram Rebellion, country, United States; United States, ethnicGroup, Native Americans in the United States

input question: Sentence: Abradab is from Poland.

Structured data: Abradab, origin, Poland

input question: Sentence: The escape velocity of 1097 Vicia is 0.0112 km/s and its apoapsis is 511592000.0 km.

Structured data: 1097 Vicia, escapeVelocity, 0.0112 (kilometrePerSeconds); 1097 Vicia, apoapsis, 511592000.0 (kilometres)

input question: Sentence: A United States national, comic book writer, Roger McKenzie, is the creator of Ben Urich.

Structured data:
Roger McKenzie (comic book writer), nationality, United States; Ben Urich, creator, Roger McKenzie (comic book writer)