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compressed air

air kept under a pressure that is greater than atmospheric pressure
Thing chemical_substance Q143746
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compressed air

Summary

compressed air is a chemical substance[1]. It draws 140 Wikipedia views per month (chemical_substance category, ranking #18 of 70).[2]

Key Facts

  • compressed air's instance of is recorded as chemical substance[3].
  • compressed air is a type of air[4].
  • compressed air is used for pneumatic tool[5].
  • compressed air is used for compressed air energy storage[6].
  • compressed air's Commons category is recorded as Compressed air[7].
  • compressed air's OpenStreetMap tag is recorded as amenity=compressed_air[8].
  • compressed air's described by source is recorded as The New Student's Reference Work[9].
  • compressed air's safety classification and labelling is recorded as Regulation (EC) No. 1272/2008[10].

Body

Definition and Type

compressed air's instance of is recorded as chemical substance[3]. It is a type of air[4].

Use and Application

Recorded has use include pneumatic tool[5] and compressed air energy storage[6].

Influence

Things named for compressed air include railway air brake[11], founded in 1869[12].

Why It Matters

compressed air draws 140 Wikipedia views per month (chemical_substance category, ranking #18 of 70).[2] It has Wikipedia articles in 21 language editions, a strong signal of global cultural recognition.[13]

Entities named for it include railway air brake[11], founded in 1869[12].

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.
  8. [10] ↑ . Regulation (EC) No. 1272/2008. wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [11] ↑ . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [12] ↑ . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [13] ↑ . Wikidata sitelinks. 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). compressed air. Retrieved May 3, 2026, from https://4ort.xyz/entity/compressed-air
MLA “compressed air.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/compressed-air.
BibTeX @misc{4ortxyz_compressed-air_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{compressed air}}, year = {2026}, url = {https://4ort.xyz/entity/compressed-air}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): compressed air — https://4ort.xyz/entity/compressed-air (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/compressed-air · 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. 3d ago · Twofivesixbot bot · 2026-05-17 view diff on Wikidata ↗
    Instance of → chemical substance
    Aliases → —
    Described by source → The New Student's Reference Work
    Has use → pneumatic tool, compressed air energy storage
    + 4 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|7 */ [[Property:P2347]]: 13793, mv to monolingual text names on YSO statements"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.