{"database": "openregs", "table": "documents", "rows": [["OSHA-2010-0034-4147", "OSHA", "OSHA-2010-0034", "NIOSH EPHB Report No. 282-23a:  Control Technology for Crystalline Silica Exposure During Pavement Milling Using a Wirtgen Milling Machine Equipped with a Vacuum Cutting System.  May 2013.", "Supporting & Related Material", "Publication - Other Governmental", "2014-06-10T04:00:00Z", 2014, 6, null, null, "2014-06-10T18:32:07Z", null, 0, 0, "090000648171e68c"]], "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"posted_month", "comment_start_date", "comment_end_date", "last_modified", "fr_doc_num", "open_for_comment", "withdrawn", "object_id"], "primary_keys": ["id"], "primary_key_values": ["OSHA-2010-0034-4147"], "units": {}, "query_ms": 0.34354114904999733, "source": "Federal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"}