{"database": "openregs", "table": "documents", "rows": [["EPA-R09-OAR-2021-0884-0111", "EPA", "EPA-R09-OAR-2021-0884", "Nair, Arshad Arjunan and Yu, Fangqun, 2020, \u201cQuantification of Atmospheric Ammonia Concentrations: A Review of Its Measurement and Modeling,\u201d Atmosphere, 11, 1092. https://doi.org/10.3390/atmos11101092.", "Supporting & Related Material", null, "2021-12-29T05:00:00Z", 2021, 12, null, null, "2021-12-31T02:00:42Z", null, 0, 0, "0900006484f0107a"]], "columns": ["id", "agency_id", "docket_id", "title", "document_type", "subtype", "posted_date", "posted_year", "posted_month", "comment_start_date", "comment_end_date", "last_modified", "fr_doc_num", "open_for_comment", "withdrawn", "object_id"], "primary_keys": ["id"], "primary_key_values": ["EPA-R09-OAR-2021-0884-0111"], "units": {}, "query_ms": 0.4641509149223566, "source": "Federal Register API & Regulations.gov API", "source_url": "https://www.federalregister.gov/developers/api/v1", "license": "Public Domain (U.S. Government data)", "license_url": "https://www.regulations.gov/faq"}