Sentence: The epoch for (29075) 1950 DA is on the 27th of August 2011 and has a rotation period of 7637.76.

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

A: (29075) 1950 DA, epoch, 2011-Aug-27; (29075) 1950 DA, rotationPeriod, 7637.76

Sentence: Akron, Ohio is located in the United States, where English is spoken, and where the capital is Washington DC.

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

A: United States, capital, Washington, D.C.; United States, language, English language; Akron, Ohio, country, United States

Sentence: Adolfo Suarez Madrid Barajas Airport is located in Alcobendas, Spain (led by the Peoples Party), part of the Community of Madrid.

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

A:
Alcobendas, isPartOf, Community of Madrid; Alcobendas, leaderParty, People's Party (Spain); Adolfo Suarez MadridBarajas Airport, location, Alcobendas; Alcobendas, country, Spain