An Unflattened Identity and Change Knowledge Graph

first French coffee exchange unspecified sense

concept · 1 mention

Defining properties

Perspectives

Claims grouped by the voice that makes them.

William H. Ukers (author)

  • The first French coffee exchange, or terminal market, is opened at Havre
    judge verdicts (2)
    • groundedness 1.00 pass — The claim is directly stated in the passage. The exact sentence 'The first French coffee exchange, or terminal market, is opened at Havre' appears under the 1882 entry, supporting all elements of the claim including the subject, predicate, object, and time.
    • qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author (the passage does not attribute this to a named source). The stance 'asserts' matches the declarative framing. The sentiment is neutral, matching the factual tone. The time qualifier correctly shows 1882 with no end date (valid_to: null) as the passage provides only a single year. The context is appropriately empty as the passage does not restrict the claim to a particular sense or role. The quote appears verbatim and directly supports the claim.

Change over time

1882
  • open at Havre