An Unflattened Identity and Change Knowledge Graph

fan equipment

concept · 1 mention

A ventilation device for air management

Other senses of “fan”

mechanical_device object

Defining properties

Perspectives

Claims grouped by the voice that makes them.

William H. Ukers (author)

  • fan hung to ceiling over mixer
    The fan is usually hung to the ceiling over the mixer
    judge verdicts (2)
    • groundedness 1.00 pass — The claim is directly stated in the passage: 'The fan is usually hung to the ceiling over the mixer as indicated.' All elements of the subject-predicate-object relationship are explicitly present with no rewording necessary.
    • qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author (implicit in the passage's expository style). The stance is 'asserts' which matches the declarative statement in the passage. The sentiment is neutral, appropriate for the factual technical description. The time qualifiers are all null, which is correct since the passage provides no temporal scope. The context is empty, which is appropriate as the passage does not restrict the claim to a particular sense or role. The quote is verbatim and directly supports the claim.
  • fan connected to suction box ⟨by 1-in. round pipe⟩
    connected to the suction box by a 1-in. round pipe
    judge verdicts (2)
    • groundedness 1.00 pass — The claim is directly stated in the passage: 'The fan is usually hung to the ceiling over the mixer as indicated, and connected to the suction box by a 1-in. round pipe.' The subject, predicate, and object are all explicitly mentioned with the specified context.
    • qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author (descriptive technical text with no named source). The stance 'asserts' appropriately reflects the passage's declarative framing. Sentiment is neutral, matching the technical tone. Time qualifiers are all null, which is correct as the passage provides no temporal information. The context 'by 1-in. round pipe' accurately reflects the passage's specification of the connection method. The quote 'connected to the suction box by a 1-in. round pipe' appears verbatim in the passage and directly supports the claim.