Triple

T619129

Position	Surface form	Disambiguated ID	Type / Status
Subject	Oesterdam	`E14471`	entity
Predicate	instanceOf	`P0`	FINISHED
Object	storm surge barrier	`C3669`	CONCEPT FINISHED

How this triple was built (1 step)

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.

CD Concept disambiguation gpt-5-mini-2025-08-07

Target class: storm surge barrier
Context triple: [Oesterdam, instanceOf, storm surge barrier]

A. seawall chosen
A seawall is a coastal defense structure built parallel to the shoreline to protect land and infrastructure from wave action, erosion, and storm surges.
B. blockade
A blockade is a deliberate obstruction or sealing off of a place, route, or resource to prevent goods, people, or information from passing through.
C. sea fort
A sea fort is a fortified structure built on or near the sea, typically on artificial islands, rocks, or coastal waters, designed to defend harbors, coastlines, or strategic maritime routes.
D. estuary
An estuary is a coastal water body where freshwater from rivers and streams mixes with saltwater from the ocean, creating a dynamic and nutrient-rich environment.
E. concrete dam
A concrete dam is a massive engineered barrier constructed primarily from concrete to hold back and control the flow of water in a river or reservoir.
F. None of above.

Provenance (1 batch)

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_69a4934b17c881909ace8270e8ddd202`	completed	March 1, 2026, 7:28 p.m.

Created at: March 1, 2026, 7:35 p.m.