Sentence: Bacon sandwiches are popular in the UK where David Cameron was once the leader. Ketchup is a popular addition to the sandwich, of which the BLT and club sandwich are variations.

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

A: Bacon sandwich, dishVariation, BLT; Bacon sandwich, ingredient, Ketchup; United Kingdom, leader, David Cameron; BLT, dishVariation, Club sandwich; Bacon sandwich, country, United Kingdom

Sentence: The American Journal of Mathematics (OCLC number 1480153) is published by the Johns Hopkins University Press which is based in the United States. Johns Hopkins University Press has the parent company Johns Hopkins University.

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

A: American Journal of Mathematics, publisher, Johns Hopkins University Press; Johns Hopkins University Press, country, United States; Johns Hopkins University Press, parentCompany, Johns Hopkins University; American Journal of Mathematics, oclcNumber, 1480153

Sentence: Atlantic City, New Jersey is in the U.S. whose capital is Washington, D.C. Newark is the largest city in New Jersey.

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

A:
United States, capital, Washington, D.C.; New Jersey, largestCity, Newark, New Jersey; New Jersey, country, United States; Atlantic City, New Jersey, isPartOf, New Jersey