Triple
T6215714
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Walter Johnson |
E138980
|
entity |
| Predicate | burialPlace |
P196
|
FINISHED |
| Object |
Rockville Union Cemetery, Rockville, Maryland, United States
Rockville Union Cemetery in Rockville, Maryland, is a historic burial ground best known as the final resting place of Baseball Hall of Fame pitcher Walter Johnson.
|
E578277
|
NE FINISHED |
How this triple was built (4 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: Rockville Union Cemetery, Rockville, Maryland, United States | Statement: [Walter Johnson, burialPlace, Rockville Union Cemetery, Rockville, Maryland, United States]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rockville Union Cemetery, Rockville, Maryland, United States Context triple: [Walter Johnson, burialPlace, Rockville Union Cemetery, Rockville, Maryland, United States]
-
A.
Parklawn Memorial Park, Rockville, Maryland, United States
Parklawn Memorial Park in Rockville, Maryland, is a cemetery best known as the final resting place of influential environmentalist and author Rachel Carson.
-
B.
Loudon Park Cemetery, Baltimore, Maryland, United States
Loudon Park Cemetery in Baltimore, Maryland, is a historic 19th-century burial ground known for its notable interments and extensive Victorian-era funerary art.
-
C.
Rose Hill Cemetery, Hagerstown, Maryland
Rose Hill Cemetery in Hagerstown, Maryland is a historic burial ground known for interring notable Civil War figures and prominent local residents.
-
D.
Lincoln Memorial Cemetery, Suitland, Maryland, United States
Lincoln Memorial Cemetery in Suitland, Maryland, is a historic African American burial ground known for being the final resting place of prominent civil rights leaders and community figures.
-
E.
Green Mount Cemetery, Baltimore, Maryland, United States
Green Mount Cemetery in Baltimore, Maryland, is a historic 19th-century rural garden cemetery known for its notable burials, including prominent political figures, industrialists, and the assassin John Wilkes Booth.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Rockville Union Cemetery, Rockville, Maryland, United States Triple: [Walter Johnson, burialPlace, Rockville Union Cemetery, Rockville, Maryland, United States]
Generated description
Rockville Union Cemetery in Rockville, Maryland, is a historic burial ground best known as the final resting place of Baseball Hall of Fame pitcher Walter Johnson.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rockville Union Cemetery, Rockville, Maryland, United States Target entity description: Rockville Union Cemetery in Rockville, Maryland, is a historic burial ground best known as the final resting place of Baseball Hall of Fame pitcher Walter Johnson.
-
A.
Parklawn Memorial Park, Rockville, Maryland, United States
Parklawn Memorial Park in Rockville, Maryland, is a cemetery best known as the final resting place of influential environmentalist and author Rachel Carson.
-
B.
Loudon Park Cemetery, Baltimore, Maryland, United States
Loudon Park Cemetery in Baltimore, Maryland, is a historic 19th-century burial ground known for its notable interments and extensive Victorian-era funerary art.
-
C.
Rose Hill Cemetery, Hagerstown, Maryland
Rose Hill Cemetery in Hagerstown, Maryland is a historic burial ground known for interring notable Civil War figures and prominent local residents.
-
D.
Lincoln Memorial Cemetery, Suitland, Maryland, United States
Lincoln Memorial Cemetery in Suitland, Maryland, is a historic African American burial ground known for being the final resting place of prominent civil rights leaders and community figures.
-
E.
Green Mount Cemetery, Baltimore, Maryland, United States
Green Mount Cemetery in Baltimore, Maryland, is a historic 19th-century rural garden cemetery known for its notable burials, including prominent political figures, industrialists, and the assassin John Wilkes Booth.
- F. None of above. chosen
Provenance (5 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_69c008aecb0c81909984b48f733ce8ae |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c062a0e0488190b71b42386bacf982 |
completed | March 22, 2026, 9:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c20dacf1788190a655c39bd248fde8 |
completed | March 24, 2026, 4:06 a.m. |
| NEDg | Description generation | batch_69c2141927288190bad4ec024997a45e |
completed | March 24, 2026, 4:33 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c214d7f2d08190bd6dab4da08c97dc |
completed | March 24, 2026, 4:36 a.m. |
Created at: March 22, 2026, 4:21 p.m.