{"id":"https://openalex.org/countries/US","display_name":"United States","country_code":"US","alpha_3":"USA","description":"country primarily located in North America","ids":{"openalex":"https://openalex.org/countries/US","iso":"https://www.iso.org/obp/ui/#iso:code:3166:US","wikidata":"https://www.wikidata.org/wiki/Q30","wikipedia":"https://en.wikipedia.org/wiki/United States"},"display_name_alternatives":["USA","America","US","United States of America"],"continent":{"id":"https://openalex.org/continents/Q49","display_name":"North America"},"is_global_south":false,"works_count":36644468,"cited_by_count":1050172239,"authors_api_url":"https://api.openalex.org/authors?filter=last_known_institutions.country_code:US","institutions_api_url":"https://api.openalex.org/institutions?filter=country_code:US","works_api_url":"https://api.openalex.org/works?filter=authorships.countries:US","updated_date":"2026-09-25T06:04:51","created_date":"2024-02-12T14:29:17"}