{"database": "openregs", "table": "hearing_witnesses", "rows": [[62978, "CHRG-112shrg82271", "Dr. Susan Dynarski", "professor of public policy and education", "University of Michigan", "UNIVERSITY OF MICHIGAN", "Ann Arbor, MI"]], "columns": ["id", "package_id", "name", "title", "organization", "organization_normalized", "location"], "primary_keys": ["id"], "primary_key_values": ["62978"], "units": {}, "query_ms": 42.78305603656918, "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"}