{"database": "openregs", "table": "federal_register", "rows": [["2025-04539", "Proposal Review Panel for Materials Research; Notice of Meeting", "Notice", null, "2025-03-19", 2025, 3, "https://www.federalregister.gov/documents/2025/03/19/2025-04539/proposal-review-panel-for-materials-research-notice-of-meeting", "https://www.govinfo.gov/content/pkg/FR-2025-03-19/pdf/2025-04539.pdf", "National Science Foundation", "366", null, null]], "columns": ["document_number", "title", "type", "abstract", "publication_date", "pub_year", "pub_month", "html_url", "pdf_url", "agency_names", "agency_ids", "excerpts", "regulation_id_numbers"], "primary_keys": ["document_number"], "primary_key_values": ["2025-04539"], "units": {}, "query_ms": 0.8861660026013851, "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"}