Sentence: Atlantic City is part of New Jersey, U.S., whose capital is Trenton. The biggest city in the U.S. is New York and Native Americans are an ethnic group in that country.

What structured data could we extract from this sentence?
United States, ethnicGroup, Native Americans in the United States; New Jersey, capital, Trenton, New Jersey; New Jersey, country, United States; United States, largestCity, New York City; Atlantic City, New Jersey, isPartOf, New Jersey