Triple
T4041109
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Velsen |
E83948
|
entity |
| Predicate | hasSeaLock |
P51758
|
FINISHED |
| Object | IJmuiden sea locks |
E149578
|
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: IJmuiden sea locks | Statement: [Velsen, hasSeaLock, IJmuiden sea locks]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: IJmuiden sea locks Context triple: [Velsen, hasSeaLock, IJmuiden sea locks]
-
A.
IJmuiden locks
chosen
The IJmuiden locks are a major Dutch lock complex that forms the key maritime gateway between the North Sea and the port of Amsterdam.
-
B.
Houtribdijk
Houtribdijk is a major Dutch dam and causeway that connects Lelystad and Enkhuizen, playing a key role in land reclamation and water management in the IJsselmeer region.
-
C.
Canals of Middelburg
The Canals of Middelburg are a historic network of waterways that once served the city’s trade and defense and now form a picturesque feature of its old town.
-
D.
Oosterscheldekering storm surge barrier
The Oosterscheldekering storm surge barrier is a massive movable flood defense structure in the Netherlands, renowned as the largest and most complex component of the Delta Works coastal protection system.
-
E.
Volkeraksluizen
Volkeraksluizen is a major lock complex in the Netherlands that regulates water levels and shipping traffic between the Volkerak and surrounding waterways.
- 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: hasSeaLock Context triple: [Velsen, hasSeaLock, IJmuiden sea locks]
-
A.
hasSeaAccess
Indicates that an entity has direct access to the sea, typically via a coastline, port, or navigable waterway connected to the sea.
-
B.
hasShipLock
chosen
Indicates that one entity possesses or is equipped with a ship lock used to control water levels for vessel passage.
-
C.
hasSeaArmType
Indicates that an entity is associated with or characterized by a specific type of sea arm (such as a bay, gulf, fjord, or similar marine inlet).
-
D.
hasSeaportStatus
Indicates that an entity possesses the status or designation of being a seaport or having seaport facilities.
-
E.
hasMajorSeaLane
Indicates that a significant maritime shipping or navigation route passes through, borders, or is closely associated with the referenced entity.
- 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_69aed92f7cf0819098e0539bdcc3767f |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69aefb3a9314819095dcf47675eedb48 |
completed | March 9, 2026, 4:54 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b55649b75c819086b272f56ac73be4 |
completed | March 14, 2026, 12:36 p.m. |
| PD | Predicate disambiguation | batch_69aef900386481909d04555a9ec9b0e3 |
completed | March 9, 2026, 4:44 p.m. |
Created at: March 9, 2026, 3:37 p.m.