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more than 120 year after life sign plus 100 year copyright duration

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more than 120 year after life sign plus 100 year copyright duration

Summary

more than 120 year after life sign plus 100 year copyright duration is a copyright determination method[1].

Key Facts

  • more than 120 year after life sign plus 100 year copyright duration's instance of is recorded as copyright determination method[2].
  • more than 120 year after life sign plus 100 year copyright duration's instance of is recorded as heuristic for determination of copyright status of a creator[3].
  • more than 120 year after life sign plus 100 year copyright duration's has effect is recorded as copyrights on works have expired[4].

Related Entities

heuristic for determination of copyright status of a creator

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. 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). more than 120 year after life sign plus 100 year copyright duration. Retrieved May 3, 2026, from https://4ort.xyz/entity/more-than-120-year-after-life-sign-plus-100-year-copyright-duration
MLA “more than 120 year after life sign plus 100 year copyright duration.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/more-than-120-year-after-life-sign-plus-100-year-copyright-duration.
BibTeX @misc{4ortxyz_more-than-120-year-after-life-sign-plus-100-year-copyright-duration_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{more than 120 year after life sign plus 100 year copyright duration}}, year = {2026}, url = {https://4ort.xyz/entity/more-than-120-year-after-life-sign-plus-100-year-copyright-duration}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): more than 120 year after life sign plus 100 year copyright duration — https://4ort.xyz/entity/more-than-120-year-after-life-sign-plus-100-year-copyright-duration (retrieved 2026-05-03)

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