Sentence: Alan Shepard was a crew member of NASA's Apollo 14.

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

A: Alan Shepard, mission, Apollo 14; Apollo 14, operator, NASA

Sentence: Asian Americans are on of the ethnic groups in the United States where the leader is called the President. It is also where 'A Severed Wasp' is from.

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

A: United States, leaderTitle, President of the United States; United States, ethnicGroup, Asian Americans; A Severed Wasp, country, United States

Sentence: The AIDAluna has a length of 252000.0 millimetres and had its maiden voyage on March 22, 2009. It is powered by Caterpillar Inc.

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

A:
AIDAluna, maidenVoyage, 2009-03-22; AIDAluna, length, 252000.0 (millimetres); AIDAluna, powerType, Caterpillar Inc.