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Jason's Gem

1985 video game
VideoGame video_game Q6161871
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Jason's Gem

Summary

Jason's Gem is a video game[1]. It ranks in the top 6% of video_game entities by monthly Wikipedia readership (3 views/month).[2]

Key Facts

  • Jason's Gem's instance of is recorded as video game[3].
  • Jason's Gem was published by Mastertronic[4].
  • Jason's Gem's genre is action game[5].
  • Jason's Gem's platform is recorded as ZX Spectrum[6].
  • Jason's Gem's game mode is recorded as single-player video game[7].
  • Jason's Gem's country of origin is recorded as United Kingdom[8].
  • Jason's Gem was released on 1985[9].

Body

Authorship and Creation

Jason's Gem was published by Mastertronic[4].

Publication

Jason's Gem was released on 1985[9]. Its genre is action game[5].

Why It Matters

Jason's Gem ranks in the top 6% of video_game entities by monthly Wikipedia readership (3 views/month).[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] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.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). Jason's Gem. Retrieved May 3, 2026, from https://4ort.xyz/entity/jason-s-gem
MLA “Jason's Gem.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/jason-s-gem.
BibTeX @misc{4ortxyz_jason-s-gem_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Jason's Gem}}, year = {2026}, url = {https://4ort.xyz/entity/jason-s-gem}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Jason's Gem — https://4ort.xyz/entity/jason-s-gem (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/jason-s-gem · 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. 10w ago · Kirilloparma · 2026-06-28 view diff on Wikidata ↗
    Game classification game id → 29767
    Country of origin → United Kingdom
    Publisher → Mastertronic
    Gamerprofiles game id → k7yz
    + 18 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/38730|batch #38730]]: adding Giant Bomb Wiki game IDs matched via OpenRefine"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.