Sentence: Asian Americans are an ethnic group in the U.S, where Washington, D.C. is the capital and English is the language spoken. Akron is a part of Summit County, Ohio, United States.

What structured data could we extract from this sentence?
United States, ethnicGroup, Asian Americans; United States, capital, Washington, D.C.; United States, language, English language; Akron, Ohio, country, United States; Akron, Ohio, isPartOf, Summit County, Ohio