An Unflattened Identity and Change Knowledge Graph

coffee service artifact

work · 1 mention

A set of implements for serving coffee

Other senses of “coffee service”

unspecified activity ceramic art

Defining properties

dates to twentieth century ⟨American⟩

Perspectives

Claims grouped by the voice that makes them.

William H. Ukers (author)

coffee service dates to twentieth century twentieth century ⟨American⟩
assertsneutralsource: coffee-pg28500
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.

Change over time

twentieth century

dates to twentieth century