{"dataset":{"name":"ACS5 Nativity and Citizenship Status in the United States","slug":"acs5-b05001"},"field":"dim_1","members":["Not a U.S. citizen","U.S. citizen by naturalization","U.S. citizen, born abroad of American parent(s)","U.S. citizen, born in Puerto Rico or U.S. Island Areas","U.S. citizen, born in the United States",null]}