William H. Ukers (author)
De kanker (Rostellaziekte) van Coffea arabica
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly supported by the passage. The ZIMMERMANN reference explicitly states 'De kanker (Rostellaziekte) van Coffea arabica' (The canker (Rostellaziekte) of Coffea arabica), published in 1900 in Java, directly confirming that Rostellaziekte affects Coffea arabica.
- qualifier_fidelity 0.85 pass — The claim is largely faithful to the passage. The subject, object, stance, and sentiment are all correct. The quote is verbatim from the passage. The context 'Java' is appropriate. However, there is a minor issue with the viewpoint qualifier: the claim attributes the statement to 'author' when it should specify 'ZIMMERMANN, ALBRECHT' as the named source. The passage explicitly attributes this work to Zimmermann, not an anonymous author. Additionally, the 'valid_from' and 'valid_to' time qualifiers appear to represent a normalization of the 'when' date, but typically only 'when' should be used unless the passage explicitly indicates a time range, which it does not. The 'valid_to: null' is appropriate for an open-ended timeframe, but the 'valid_from' is redundant with 'when'. These are minor issues that do not significantly undermine the overall fidelity of the claim.