Sentence: The AIDS journal is published by Lippincott, Williams & Wilkins in the United Kingdom, where David Cameron is the leader and the capital city is London.

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

A: United Kingdom, leader, David Cameron; AIDS (journal), country, United Kingdom; United Kingdom, capital, London; AIDS (journal), publisher, Lippincott Williams & Wilkins

Sentence: Alan Shepard is an American born on Nov 18, 1923 in New Hampshire. He graduated from NWC in 1957 with an M.A. and was a crew member of Apollo 14. Shepard retired 1974-08-01 and later died in California.

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

A: Alan Shepard, almaMater, "NWC, M.A. 1957"; Alan Shepard, mission, Apollo 14; Alan Shepard, deathPlace, California; Alan Shepard, birthPlace, New Hampshire; Alan Shepard, dateOfRetirement, "1974-08-01"; Alan Shepard, nationality, United States; Alan Shepard, birthDate, "1923-11-18"

Sentence: 10 Hygiea has a surface area of 837080.744 square kilometres, and an apoapsis of 523951582.33968 kilometres.

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

A:
10 Hygiea, surfaceArea, 837080.744 (squareKilometres); 10 Hygiea, apoapsis, 523951582.33968 (kilometres)