Sentence: A Fortress of Grey Ice is from the United States, where the leader is Barack Obama.

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

A: United States, leader, Barack Obama; A Fortress of Grey Ice, country, United States

Sentence: The name of the runway at al Asad Airbase is 09R/27L.

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

A: Al Asad Airbase, runwayName, "09R/27L"

Sentence: Measuring 111484 square metres, 200 Public square is located in Cleveland. Cleveland is part of Cuyahoga County in Ohio in the United States.

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

A:
200 Public Square, location, Cleveland; 200 Public Square, floorArea, 111484 (square metres); Cleveland, isPartOf, Cuyahoga County, Ohio; Cleveland, isPartOf, Ohio; Cleveland, country, United States