Sentence: The AIDAstella ship is 253260.0 millimetres in length and was put in service on March 17, 2013.

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

A: AIDAstella, shipInService, 2013-03-17; AIDAstella, length, 253260.0 (millimetres)

Sentence: Buzz Aldrin is a US national who was born on 20 January 1930 in Glen Ridge, New Jersey. He is now retired but was a member of the Apollo 11 crew.

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

A: Buzz Aldrin, birthPlace, Glen Ridge, New Jersey; Buzz Aldrin, nationality, United States; Buzz Aldrin, mission, Apollo 11; Buzz Aldrin, birthDate, "1930-01-20"; Buzz Aldrin, status, "Retired"

Sentence: Alessio Romagnoli has represented the club U.C. Sampdoria.

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

A:
Alessio Romagnoli, club, U.C. Sampdoria