idchkg
An Unflattened Identity and Change Knowledge Graph

coffee brewing activity

concept · 2 mentions

The process of brewing coffee

Other senses of “coffee brewing”

process

Defining properties

Perspectives

Claims grouped by the voice that makes them.

W.H. Aborn

  • coffee brewing reaches limit at altitude of nine thousand feet 1916 ⟨Yellowstone Park⟩
    assertsneutralsource: coffee-pg28500
    showed that the limit of coffee brewing was reached at an altitude of nine thousand feet.
    judge verdicts (4)
    • groundedness 1.00 pass — The claim is directly supported by the passage. The text explicitly states: 'Boiling and filtration tests in the mountains of the Yellowstone Park by W.H. Aborn in 1916 showed that the limit of coffee brewing was reached at an altitude of nine thousand feet.' This matches the subject, predicate, object, time, and context specified in the claim.
    • qualifier_fidelity 0.60 fail — The viewpoint is incorrect. The passage attributes this finding to 'W.H. Aborn' specifically ('Boiling and filtration tests in the mountains of the Yellowstone Park by W.H. Aborn in 1916 showed...'), not to 'author'. The claim should use 'W.H. Aborn' as the viewpoint, not 'author'. All other qualifiers (stance, sentiment, time, context, and quote) are faithful to the passage.
    • groundedness 1.00 pass — The claim is directly stated in the passage. The exact quote provided matches the text: 'Boiling and filtration tests in the mountains of the Yellowstone Park by W.H. Aborn in 1916 showed that the limit of coffee brewing was reached at an altitude of nine thousand feet.' All elements of the claim (subject, predicate, object, viewpoint, time, context) are explicitly supported.
    • qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint correctly attributes the finding to W.H. Aborn (named source, not generic author). The stance 'asserts' appropriately reflects the passage's neutral presentation of the test results. The sentiment is neutral, matching the factual tone. The time is correctly specified as 1916, matching when the tests were conducted. The context 'Yellowstone Park' accurately reflects the location specified in the passage. The quote is verbatim from the passage and directly supports the claim about the altitude limit for coffee brewing.

William H. Ukers (author)

  • coffee brewing has altitude limit 9,000 feet
    assertsneutralsource: coffee-pg28500
    Altitude limit 9,000 feet
    judge verdicts (2)
    • groundedness 1.00 pass — The claim is directly stated in the passage under the 'Brewing' section, which explicitly lists 'Altitude limit 9,000 feet' as a factual point about coffee brewing.
    • qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author (this is an index/reference work presenting factual information without attribution to a named source). The stance is appropriately 'asserts' as the passage presents this as a factual claim. Sentiment is neutral, matching the passage's technical tone. Time qualifiers are correctly set to null since the passage provides no temporal scope. Context is appropriately empty as the passage does not restrict this to a particular sense or role. The quote 'Altitude limit 9,000 feet' appears verbatim in the passage under the 'Brewing' section and directly supports the claim about the altitude limit for coffee brewing.

Change over time

1916
  • reaches limit at altitude of nine thousand feet