input question: Sentence: The established religion of England, where the capital is London, is The Church of England. Located within the country is Dead Man's Plack which is dedicated to Aethelwald, Ealdorman of East Anglia. One of the ethnic groups in the country are the British Arabs.

Structured data: Dead Man's Plack, location, England; England, ethnicGroup, British Arabs; England, capital, London; Dead Man's Plack, dedicatedTo, thelwald, Ealdorman of East Anglia; England, religion, Church of England

Sentence: Born in Dothan, Alabama, Allen Forrest was originally a solo singer and performs hip hop music. What data can be extracted from this sentence?
A: Allen Forrest, genre, Hip hop music; Allen Forrest, birthPlace, Dothan, Alabama; Allen Forrest, background, "solo singer"

Sentence: The Audi A1 is a hatchback with a 1.2 litre engine.

What data can be extracted from this sentence?

A: Audi A1, engine, 1.2 (litres); Audi A1, bodyStyle, Hatchback

Sentence: (66391) 1999 KW4 has an epoch date of July 14th 2004 and an escape velocity of 0. It has a periapsis of 29919600000.0 and an apoapsis of 162164091.8388 km.

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

A: (66391) 1999 KW4, epoch, 2004-07-14; (66391) 1999 KW4, escapeVelocity, 0; (66391) 1999 KW4, periapsis, 29919600000.0; (66391) 1999 KW4, apoapsis, 162164091.8388 (kilometres)

input question: Sentence: 320 South Boston Building, designed by architect George Winkler of the United States of America, was completed in 1929.

Structured data: 320 South Boston Building, architect, George Winkler; George Winkler, country, United States; 320 South Boston Building, completionDate, 1929

input question: Sentence: The Port Authority of New York and New Jersey is the operating organization of Atlantic City International airport. The runway's name is 13/31 and its length is 1873 feet.

Structured data:
Atlantic City International Airport, runwayLength, 1873.0; Atlantic City International Airport, operatingOrganisation, Port Authority of New York and New Jersey; Atlantic City International Airport, runwayName, "13/31"