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International Open Data Day

annual event promoting awareness and use of open data
Event awareness_day Q25112115
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International Open Data Day

Summary

International Open Data Day is an awareness day[1]. It is known by 14 alternative names across languages and contexts.[2]

Key Facts

  • International Open Data Day's image is recorded as Open Data Day 2015 celebration by Open Knowledge Bangladesh 49.jpg[3].
  • International Open Data Day's instance of is recorded as awareness day[4].
  • International Open Data Day's part of is recorded as free-culture movement[5].
  • International Open Data Day's Commons category is recorded as Open Data Day[6].
  • International Open Data Day's commemorates is recorded as open data[7].
  • International Open Data Day's point in time is recorded as +2010-12-04T00:00:00Z[8].
  • International Open Data Day's point in time is recorded as +2018-03-03T00:00:00Z[9].
  • International Open Data Day's point in time is recorded as +2019-03-02T00:00:00Z[10].
  • International Open Data Day's point in time is recorded as +2017-03-04T00:00:00Z[11].
  • International Open Data Day's point in time is recorded as +2016-03-05T00:00:00Z[12].
  • International Open Data Day's point in time is recorded as +2015-02-21T00:00:00Z[13].
  • International Open Data Day's point in time is recorded as +2014-02-22T00:00:00Z[14].
  • International Open Data Day's point in time is recorded as +2013-02-23T00:00:00Z[15].
  • International Open Data Day's point in time is recorded as +2011-12-03T00:00:00Z[16].
  • International Open Data Day's point in time is recorded as +2020-03-07T00:00:00Z[17].
  • International Open Data Day's point in time is recorded as +2021-03-06T00:00:00Z[18].
  • International Open Data Day's point in time is recorded as +2022-03-05T00:00:00Z[19].
  • International Open Data Day's point in time is recorded as +2024-03-00T00:00:00Z[20].
  • International Open Data Day's day in year for periodic occurrence is recorded as first Saturday in March[21].
  • International Open Data Day's official website is recorded as https://opendataday.org/[22].
  • International Open Data Day's described at URL is recorded as https://data.europa.eu/en/euopendatadays[23].
  • International Open Data Day's has characteristic is recorded as Internationality[24].
  • International Open Data Day's event interval is recorded as {'unit': 'Q577', 'amount': '+1'}[25].
  • International Open Data Day's hashtag is recorded as OpenDataDay[26].
  • International Open Data Day's Google Knowledge Graph ID is recorded as /g/11clyw8qsw[27].

Why It Matters

International Open Data Day is known by 14 alternative names across languages and contexts.[2]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . Open Access Tracking Project. tagteam.harvard.edu. Provenance: wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . betanyc.forms.fm. betanyc.forms.fm. Provenance: wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . blog.okfn.org. blog.okfn.org. Provenance: wikidata.org.
  17. [19] ↑ . blog.okfn.org. Retrieved . blog.okfn.org. Provenance: wikidata.org.
  18. [20] ↑ . wikidata.org.
  19. [21] ↑ . wikidata.org.
  20. [22] ↑ . wikidata.org.
  21. [23] ↑ . Retrieved . wikidata.org.
  22. [24] ↑ . wikidata.org.
  23. [25] ↑ . wikidata.org.
  24. [26] ↑ . wikidata.org.
  25. [27] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). International Open Data Day. Retrieved May 3, 2026, from https://4ort.xyz/entity/international-open-data-day
MLA “International Open Data Day.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/international-open-data-day.
BibTeX @misc{4ortxyz_international-open-data-day_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{International Open Data Day}}, year = {2026}, url = {https://4ort.xyz/entity/international-open-data-day}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): International Open Data Day — https://4ort.xyz/entity/international-open-data-day (retrieved 2026-05-03)

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