An Unflattened Identity and Change Knowledge Graph

exchanges of London, Antwerp, and Rotterdam unspecified sense

concept · 1 mention

Defining properties

Perspectives

Claims grouped by the voice that makes them.

William H. Ukers (author)

  • the exchanges of London, Antwerp, and Rotterdam did not come into existence until the year 1890
    judge verdicts (2)
    • groundedness 1.00 pass — The claim is directly stated in the passage: 'the exchanges of London, Antwerp, and Rotterdam did not come into existence until the year 1890.' This is a precise match to the source material without added interpretation or outside knowledge.
    • qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author (the passage itself makes this assertion). The stance is correctly marked as 'asserts' - the passage states this as fact. The sentiment is neutral, which matches the factual tone. The time qualifier correctly captures 1890 as the year, with valid_from as 1890 and valid_to as null, which aligns with the passage's temporal scope ('until the year 1890'). The context is appropriately empty as the passage provides no restrictive context. The quote is verbatim from the passage and directly supports the claim.

Change over time

1890
  • came into existence 1890