MARC standards

digital formats for library cataloguing
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MARC standards

Summary

MARC standards is a file format[1]. It draws 398 Wikipedia views per month (file_format category, ranking #47 of 297).[2]

Key Facts

  • MARC standards's instance of is recorded as file format[3].
  • MARC standards's instance of is recorded as metadata standard[4].
  • MARC standards's instance of is recorded as academic discipline[5].
  • MARC standards's instance of is recorded as field of study[6].
  • MARC standards's instance of is recorded as field of study[7].
  • MARC standards's developer is recorded as Henriette Avram[8].
  • MARC standards comprises UNIMARC[9].
  • MARC standards comprises MARC 21[10].
  • MARC standards comprises MARCXML[11].
  • 1965 marks the founding of MARC standards[12].
  • MARC standards's official website is recorded as https://www.loc.gov/marc/[13].
  • MARC standards's described at URL is recorded as https://tools.ietf.org/html/rfc2220[14].
  • MARC standards's media type is recorded as application/marc[15].
  • MARC standards's file extension is recorded as mrc[16].
  • MARC standards's file extension is recorded as marc[17].
  • MARC standards's replaces is recorded as MAB[18].
  • MARC standards's main Wikidata property is recorded as P4801[19].
  • MARC standards's different from is recorded as Q11764806[20].

Body

Designation and Status

Recorded instance of include file format[3], metadata standard[4], academic discipline[5], and field of study[6].

History and Context

1965 marks the founding of MARC standards[12].

Why It Matters

MARC standards draws 398 Wikipedia views per month (file_format category, ranking #47 of 297).[2] It has Wikipedia articles in 21 language editions, a strong signal of global cultural recognition.[21] It is known by 40 alternative names across languages and contexts.[22]

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] . wikidata.org.
  6. [8] . loc.gov. Retrieved . loc.gov. Provenance: wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . tools.ietf.org. Retrieved . tools.ietf.org. Provenance: wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [21] . Wikidata sitelinks. wikidata.org.
  3. [22] . 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). MARC standards. Retrieved May 3, 2026, from https://4ort.xyz/entity/marc-standards
MLA “MARC standards.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/marc-standards.
BibTeX @misc{4ortxyz_marc-standards_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{MARC standards}}, year = {2026}, url = {https://4ort.xyz/entity/marc-standards}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): MARC standards — https://4ort.xyz/entity/marc-standards (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/marc-standards · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 6d ago · Twofivesixbot bot · 2026-05-26 view diff on Wikidata ↗
    Main wikidata property P4801
    Developer
    Replaces
    Has part(s) UNIMARC, MARC 21, MARCXML
    + 11 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|2 */ [[Property:P8189]]: 987007550982605171, mv to monolingual text names on J9U statements"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.