input question: Sentence: The Pakistan Civil Aviation Authority is the operating organisation of the Allama Iqbal International Airport.

Structured data: Allama Iqbal International Airport, operatingOrganisation, Pakistan Civil Aviation Authority

Sentence: The Acta Palaeontologica Polonica, or Acta Palaeontol. Pol., focuses on Paleontology and has a CODEN code of APGPAC. What data can be extracted from this sentence?
A: Acta Palaeontologica Polonica, codenCode, "APGPAC"; Acta Palaeontologica Polonica, abbreviation, "Acta Palaeontol. Pol."; Acta Palaeontologica Polonica, academicDiscipline, Paleontology

Sentence: Auburn, Washington has a population density of 914.8 inhabitants per square kilometre.

What data can be extracted from this sentence?

A: Auburn, Washington, populationDensity, 914.8 (inhabitants per square kilometre)

Sentence: 250 Delaware Avenue is in Buffalo, New York, where Byron Brown is the leader.

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

A: 250 Delaware Avenue, location, Buffalo, New York; Buffalo, New York, leader, Byron Brown

input question: Sentence: A.E Dimitra Efxeinoupolis is located in Greece which currently has Alexis Tsipras as head and Prokopis Pavlopoulos as a leader. The capital city here is Athens and the language spoken is Greek.

Structured data: A.E Dimitra Efxeinoupolis, location, Greece; Greece, leader, Alexis Tsipras; Greece, capital, Athens; Greece, leader, Prokopis Pavlopoulos; Greece, language, Greek language

input question: Sentence: John Madin from Birmingham was the architect of 103 Colmore Row.

Structured data:
103 Colmore Row, architect, John Madin; John Madin, origin, Birmingham