{"database": "openregs", "table": "hearings", "rows": [["CHRG-90hhrg94721O", "To establish a National Commission on Negro History and Culture: hearing before the Select Subcommittee on Labor of the Committee on Education and Labor, House of Representatives, Ninetieth congress, second session, on H.R. 12962 ... March 18, 1968.", "HOUSE", 90, "2", "1968-03-18", "[{\"name\": \"Committee on Education and Labor\", \"chamber\": \"House\", \"full_hierarchy\": \"United States > Congress > House of Representatives > Committee on Education and Labor\"}]", "https://www.govinfo.gov/app/details/CHRG-90hhrg94721O", null, "https://www.govinfo.gov/content/pkg/CHRG-90hhrg94721O/pdf/CHRG-90hhrg94721O.pdf"]], "columns": ["package_id", "title", "chamber", "congress", "session", "date_issued", "committees", "detail_url", "html_url", "pdf_url"], "primary_keys": ["package_id"], "primary_key_values": ["CHRG-90hhrg94721O"], "units": {}, "query_ms": 0.27470500208437443, "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"}