Triple

T14331892
Position Surface form Disambiguated ID Type / Status
Subject Oberhausen lock E355367 entity
Predicate waterwayNameServed P5565 FINISHED
Object Rhine–Herne Canal E71849 NE FINISHED

How this triple was built (3 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Rhine–Herne Canal | Statement: [Oberhausen lock, waterwayNameServed, Rhine–Herne Canal]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Rhine–Herne Canal
Context triple: [Oberhausen lock, waterwayNameServed, Rhine–Herne Canal]
  • A. Rhine–Herne Canal chosen
    The Rhine–Herne Canal is a major German shipping canal in the Ruhr area that links the Rhine River with the inland waterways of northern and eastern Germany, serving as an important industrial transport route.
  • B. Rhine–Schie Canal
    The Rhine–Schie Canal is a Dutch waterway in South Holland that forms part of the inland shipping route linking the Rhine delta with the port city of Schiedam and surrounding urban areas.
  • C. Datteln-Hamm Canal
    The Datteln-Hamm Canal is a major artificial waterway in North Rhine-Westphalia, Germany, that connects the Dortmund-Ems Canal at Datteln with the city of Hamm and supports regional inland shipping and industry.
  • D. Weser–Datteln Canal
    The Weser–Datteln Canal is a major German shipping canal that links the River Weser with the Ruhr area’s inland waterway network, facilitating industrial transport across northwestern Germany.
  • E. Südwinsen Canal
    The Südwinsen Canal is an artificial waterway in Lower Saxony, Germany, that channels the flow of the Örtze River as part of the region’s drainage and navigation system.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: waterwayNameServed
Context triple: [Oberhausen lock, waterwayNameServed, Rhine–Herne Canal]
  • A. waterwayServed chosen
    Indicates that a place, facility, or infrastructure is served by, connected to, or functionally supported by a particular waterway.
  • B. waterwayDestination
    Indicates that a waterway leads to, flows into, or terminates at a specified destination.
  • C. locatedOnTributaryOf
    Indicates that one entity is situated along or on the banks of a tributary that flows into another specified water body.
  • D. waterwaySystem
    Indicates that one entity is part of, or belongs to, a connected network of waterways associated with another entity.
  • E. waterwayLinkBetween
    Indicates a connection or linkage between two waterways, such as rivers, canals, or channels, through which water can flow or navigation can occur.
  • F. None of above.

Provenance (4 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69d8278fa2108190bc0d0e7939c1eb03 completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de8c1fb87c81908412c2953243c8e3 completed April 14, 2026, 6:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd647f92348190ba4eb9a420e23ca1 completed May 8, 2026, 4:20 a.m.
PD Predicate disambiguation batch_69de2a9515f4819081aabf251bca5878 completed April 14, 2026, 11:52 a.m.
Created at: April 10, 2026, 1:13 a.m.