Sentence: The AIDAluna, 252 metres long, was christened on 2009-04-04 and had her maiden voyage on March 22nd 2009.

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

A: AIDAluna, maidenVoyage, 2009-03-22; AIDAluna, christeningDate, 2009-04-04; AIDAluna, length, 252000.0 (millimetres)

Sentence: The Alhambra was launched on 31st May 1855.

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

A: Alhambra, shipLaunch, 1855-05-31

Sentence: Republican Abner W. Sibal was born in Ridgewood, Queens on November 4th, 1921 and worked as a member of the Connecticut Senate from the 26th District. He was succeeded by Marjorie Farmer.

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

A:
Abner W. Sibal, office, "Member of the Connecticut Senate from the 26th District"; Abner W. Sibal, party, Republican Party (United States); Abner W. Sibal, successor, Marjorie Farmer; Abner W. Sibal, birthPlace, Ridgewood, Queens; Abner W. Sibal, birthDate, 1921-04-11