An Unflattened Identity and Change Knowledge Graph

twentieth century unspecified sense

event · 3 mentions

The 1900s, period of the passage's focus

Defining properties

Perspectives

Claims grouped by the voice that makes them.

William H. Ukers (author)

  • coffee service dates to twentieth century twentieth century ⟨American⟩
    Twentieth-century American coffee service
    judge verdicts (2)
    • groundedness 1.00 pass — The claim is directly stated in the passage as a table of contents entry: 'Twentieth-century American coffee service' on page 613. The subject, predicate, and object are all explicitly present without requiring outside knowledge or over-generalization.
    • qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The quote 'Twentieth-century American coffee service' appears verbatim as a table of contents entry. The time qualifier correctly normalizes the twentieth century to 1900-1999. The context 'American' is explicitly stated in the passage. The viewpoint, stance, and sentiment are all appropriate for a neutral bibliographic reference. No unfaithful qualifiers detected.
  • New Orleans rise as coffee port coincident with twentieth century twentieth century
    her rise to a place of importance as a coffee port has been practically coincident with the twentieth century
    judge verdicts (2)
    • groundedness 1.00 pass — The claim is directly stated in the passage with the exact quote provided: 'her rise to a place of importance as a coffee port has been practically coincident with the twentieth century.' The passage explicitly makes this assertion about New Orleans.
    • qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author (the passage makes this statement in its own voice). The stance is correctly marked as 'asserts' - the passage presents this as factual. The sentiment is neutral, which matches the passage's objective, statistical tone. The time qualifier correctly uses 'twentieth century' as the temporal reference, with valid_from=1901 reflecting the first data point mentioned. The context is appropriately empty as the passage does not restrict the claim to a particular sense. The quote appears verbatim in the passage and directly supports the claim being made.

Change over time

twentieth century
  • dates to coffee service
  • rise as coffee port coincident with New Orleans