Sentence: The United States, which is led by a President, is populated by Americans, including the ethnic group of African Americans. The country is the location of Albany, part of Dougherty County in Georgia.

What structured data could we extract from this sentence?
United States, leaderTitle, President of the United States; United States, demonym, Americans; Albany, Georgia, isPartOf, Dougherty County, Georgia; Albany, Georgia, country, United States; United States, ethnicGroup, African Americans