Sentence: Amdavad ni Gufa is located in Ahmedabad, Gujarat, India.

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

A: Amdavad ni Gufa, location, Gujarat; Amdavad ni Gufa, location, Ahmedabad; Amdavad ni Gufa, country, India

Sentence: The leader of the United Kingdom is David Cameron.

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

A: United Kingdom, leader, David Cameron

Sentence: The 388-page "A Severed Wasp" has an ISBN number of "0-374-26131-8.

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

A:
A Severed Wasp, numberOfPages, "388"; A Severed Wasp, isbnNumber, "0-374-26131-8"