| Wikipedia, Timeline of social media | 2026 | Facts (hand-curated); source text CC BY-SA 4.0 |
| Wikipedia, Ballon d'Or | 2026 | Facts (hand-curated); source text CC BY-SA 4.0 |
| Natural Earth 1:10m populated places | 2024 | Public domain |
| Wikipedia, List of largest technology companies by revenue | 2026 | Facts (hand-curated); source text CC BY-SA 4.0 |
| Wikipedia, List of home video game consoles | 2026 | Facts (hand-curated); source text CC BY-SA 4.0 |
| Wikipedia, Home video game console | 2026 | Facts (hand-curated); source text CC BY-SA 4.0 |
| IAU constellation boundaries (Delporte 1930) via Skyfield / Roman 1987 (VizieR VI/42) | 1930 | MIT (Skyfield) |
| mledoze/countries | 2025 | ODbL-1.0 |
| Periodic-Table-JSON (Bowserinator) | 2024 | CC BY-SA 3.0 |
| F1DB (Formula 1 database) | 2025 | CC BY 4.0 |
| Wikipedia, List of Walt Disney Animation Studios films | 2026 | Facts (hand-curated); source text CC BY-SA 4.0 |
| Wikipedia, List of Studio Ghibli works | 2026 | Facts (hand-curated); source text CC BY-SA 4.0 |
| Wikipedia, List of Marvel Cinematic Universe films | 2026 | Facts (hand-curated); source text CC BY-SA 4.0 |
| Wikipedia, Christopher Nolan filmography | 2026 | Facts (hand-curated); source text CC BY-SA 4.0 |
| Wikipedia, List of Pixar films | 2026 | Facts (hand-curated); source text CC BY-SA 4.0 |
| Wikipedia, List of highest-grossing films | 2026 | Facts (hand-curated); source text CC BY-SA 4.0 |
| Wikipedia, Timeline of computing 2000–present | 2026 | Facts (hand-curated); source text CC BY-SA 4.0 |
| Wikipedia, Samsung Galaxy S series | 2026 | Facts (hand-curated); source text CC BY-SA 4.0 |
| World Bank GDP (current US$) via datasets/gdp; population via datasets/population | 2023 | CC BY 4.0 |
| Wikipedia, Premier League Golden Boot | 2026 | Facts (hand-curated); source text CC BY-SA 4.0 |
| Wikipedia, Grammy Award for Album of the Year | 2026 | Facts (hand-curated); source text CC BY-SA 4.0 |
| Wikipedia, Grammy Award for Best New Artist | 2026 | Facts (hand-curated); source text CC BY-SA 4.0 |
| Wikipedia, List of elevation extremes by country | 2026 | Facts (hand-curated); source text CC BY-SA 4.0 |
| Wikipedia, List of iPhone models | 2026 | Facts (hand-curated); source text CC BY-SA 4.0 |
| Wikipedia, List of islands by area | 2026 | Facts (hand-curated); source text CC BY-SA 4.0 |
| Wikipedia, List of lakes by area | 2026 | Facts (hand-curated); source text CC BY-SA 4.0 |
| Wikipedia, List of tallest buildings and structures | 2026 | Facts (hand-curated); source text CC BY-SA 4.0 |
| Wikipedia, MacOS version history | 2026 | Facts (hand-curated); source text CC BY-SA 4.0 |
| NASA JPL Solar System Dynamics, Planetary Satellite Physical Parameters (via devstronomy/nasa-data-scraper) | 2019 | Public domain (NASA/JPL) |
| Wikipedia, List of NBA champions | 2025 | Facts (hand-curated); source text CC BY-SA 4.0 |
| Wikipedia, NBA Most Valuable Player Award | 2026 | Facts (hand-curated); source text CC BY-SA 4.0 |
| Wikipedia, List of Olympic Games host cities | 2026 | Facts (hand-curated); source text CC BY-SA 4.0 |
| Wikipedia, Academy Award for Best Animated Feature | 2026 | Facts (hand-curated); source text CC BY-SA 4.0 |
| DLu/oscar_data (Academy Awards database) | 2025 | BSD-2-Clause |
| Wikipedia, 2024 Summer Olympics medal table | 2024 | Facts (hand-curated); source text CC BY-SA 4.0 |
| Wikipedia, List of Premier League clubs | 2026 | Facts (hand-curated); source text CC BY-SA 4.0 |
| Wikipedia, List of footballers with 100 or more Premier League goals | 2026 | Facts (hand-curated); source text CC BY-SA 4.0 |
| Wikipedia, List of river systems by length | 2026 | Facts (hand-curated); source text CC BY-SA 4.0 |
| Wikipedia, List of Spotify streaming records | 2026 | Facts (hand-curated); source text CC BY-SA 4.0 |
| Wikipedia, Taylor Swift albums discography | 2026 | Facts (hand-curated); source text CC BY-SA 4.0 |
| Wikipedia, Grand Slam singles champions | 2026 | Facts (hand-curated); source text CC BY-SA 4.0 |
| Wikipedia, Lists of television programs | 2026 | Facts (hand-curated); source text CC BY-SA 4.0 |
| Wikipedia, List of European Cup and UEFA Champions League finals | 2026 | Facts (hand-curated); source text CC BY-SA 4.0 |
| unitedstates/congress-legislators (executive.yaml) | 2025 | CC0-1.0 (public domain) |
| Wikipedia, List of U.S. states by date of admission to the Union | 1959 | Facts (hand-curated); source text CC BY-SA 4.0 |
| U.S. Census Bureau, annual state population estimates (via FRED) | 2025 | Public domain (U.S. Government work) |
| Wikipedia, List of best-selling video games | 2026 | Facts (hand-curated); source text CC BY-SA 4.0 |
| Wikipedia, List of Microsoft Windows versions | 2026 | Facts (hand-curated); source text CC BY-SA 4.0 |
| World Bank, Population, total (SP.POP.TOTL) | 2025 | CC BY 4.0 |
| The Fjelstul World Cup Database (jfjelstul/worldcup) | 2022 | CC BY-SA 4.0 |
| Wikipedia, List of most-viewed YouTube videos | 2026 | Facts (hand-curated); source text CC BY-SA 4.0 |