Triple
T2067535
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Philadelphia Register of Historic Places |
E45936
|
entity |
| Predicate | isSubnationalRegisterOf |
P16514
|
FINISHED |
| Object | United States historic preservation system |
E4781
|
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: United States historic preservation system | Statement: [Philadelphia Register of Historic Places, isSubnationalRegisterOf, United States historic preservation system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: United States historic preservation system Context triple: [Philadelphia Register of Historic Places, isSubnationalRegisterOf, United States historic preservation system]
-
A.
National Trust for Historic Preservation
The National Trust for Historic Preservation is a U.S. nonprofit organization dedicated to saving and revitalizing historic places through advocacy, education, and stewardship of significant sites.
-
B.
Advisory Council on Historic Preservation
The Advisory Council on Historic Preservation is an independent U.S. federal agency that advises the President and Congress on national historic preservation policy and oversees the protection of historic properties in federal planning and decision-making.
-
C.
National Historic Preservation Act of 1966
The National Historic Preservation Act of 1966 is a landmark U.S. federal law that established the framework for preserving historic buildings, districts, and archaeological sites nationwide, including the creation of the National Register of Historic Places and related preservation programs.
-
D.
National Historic Preservation Act Amendments of 1992
The National Historic Preservation Act Amendments of 1992 are U.S. federal legislative updates that strengthened and expanded the nation’s historic preservation program, including greater roles for Native American tribes and enhanced protection for cultural resources.
-
E.
State Historic Preservation Programs
chosen
State Historic Preservation Programs are state-level government initiatives that identify, protect, and promote historic properties and cultural resources, often in coordination with national preservation efforts.
- 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: isSubnationalRegisterOf Context triple: [Philadelphia Register of Historic Places, isSubnationalRegisterOf, United States historic preservation system]
-
A.
hasSubnationalCounterpart
chosen
Indicates that an entity has a corresponding or equivalent entity at a lower (subnational) administrative level.
-
B.
betweenSubnationalUnits
Indicates a relationship that occurs or holds between two or more subnational administrative units (such as states, provinces, or regions) within a country.
-
C.
representsSubdivisionOf
Indicates that one administrative or territorial unit is a smaller, constituent part of a larger administrative or territorial unit.
-
D.
meetsInCountrySubdivision
Indicates that two or more entities meet or have a meeting within a specific administrative subdivision of a country (such as a state, province, or region).
-
E.
hasHighestLevelSubdivisionOf
Indicates that one entity is the topmost or primary first-level administrative or territorial subdivision of another 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_69a8891b38288190abd572ccad9b6928 |
completed | March 4, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69abb9f236f08190b602d337afb1880f |
completed | March 7, 2026, 5:38 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae2724f46c81909521ca75185ef5f1 |
completed | March 9, 2026, 1:49 a.m. |
| PD | Predicate disambiguation | batch_69abb7aee9b48190999620176e3a6ee2 |
completed | March 7, 2026, 5:29 a.m. |
Created at: March 4, 2026, 7:40 p.m.