Sentence: Arros negre is from the region of Catalonia, Spain where Carles Puigdemont is the regional leader. The ruler of the country is King Felipe VI and Spaniards is the name for its inhabitants.

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

A: Catalonia, leader, Carles Puigdemont; Arros negre, country, Spain; Spain, demonym, Spaniards; Spain, leader, Felipe VI of Spain; Arros negre, region, Catalonia

Sentence: (66391) 1999 KW4 has an epoch date of July 14th 2004 and its periapsis is 29919600000.0.

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

A: (66391) 1999 KW4, epoch, 2004-07-14; (66391) 1999 KW4, periapsis, 29919600000.0

Sentence: Stuart Parker is in the club Sparta Rotterdam.

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

A:
Stuart Parker (footballer), club, Sparta Rotterdam