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System 3

version of Classic Mac OS
Class type of: Classic Mac OS Q9350446

Facts

6 properties
Instance of
operating system
Follows
System 2[2]
Followed by
System 4[3]
Subclass of
Classic Mac OS[5]
Copyright holder
Apple Inc.[6]
Developer
Apple Inc.[4]
🏷️ Also known as
en Mac System Software (0.7) en System 3 de Mac OS Classic 3 de Mac System Software (0.7) de Classic 3 de Mac OS 3 fr Mac System Software (0.7) fr Système 3 it Mac System Software (0.7) nl Mac System Software (0.7) pl System 3.0
🔖 Identifiers · 3
Image (Wikimedia Commons)
System 3.png ↗
Fandom article ID
apple:System_3.0
Google Knowledge Graph ID
/g/121jnnn8

Report an error or request removal Lineage (PROV-JSON)

🔗 Connections
← Publisher 2
Mob Rule, Constructor HD
Copyright holder 1
Apple Inc.
Developer 1
Apple Inc.
Followed by 1
System 4
Followed by (predecessor) 1
System 4
Follows 1
System 2
Instance of 1
operating system
Preceded by (successor) 1
System 2
Subclass of 1
Classic Mac OS
← Developer 1
Constructor HD
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Summary

System 3 is an operating system[1].

Related Entities

Apple Inc. Classic Mac OS operating system System 2 System 4

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.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . 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). System 3. Retrieved November 7, 2026, from https://4ort.xyz/entity/system-3-q9350446
MLA “System 3.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 Nov. 2026, https://4ort.xyz/entity/system-3-q9350446.
BibTeX @misc{4ortxyz_system-3-q9350446_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{System 3}}, year = {2026}, url = {https://4ort.xyz/entity/system-3-q9350446}, note = {Accessed: 2026-11-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): System 3 — https://4ort.xyz/entity/system-3-q9350446 (retrieved 2026-11-07)

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