Planting Fields Arboretum
E122290
Planting Fields Arboretum is a historic public garden and former Gold Coast estate on Long Island, known for its extensive botanical collections, greenhouses, and landscaped grounds.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Planting Fields Arboretum canonical | 1 |
| Planting Fields Arboretum State Historic Park | 1 |
| Planting Fields Foundation | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1003490 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Planting Fields Arboretum Context triple: [North Shore of Long Island, hasLandmark, Planting Fields Arboretum]
-
A.
Scott Arboretum
Scott Arboretum is a renowned botanical garden and living plant collection integrated into Swarthmore College’s campus, known for its diverse horticultural displays and educational programs.
-
B.
F.R. Newman Arboretum
F.R. Newman Arboretum is a major landscaped tree and shrub collection within Cornell University’s botanic gardens, featuring diverse woody plants arranged in naturalistic settings for education, research, and public enjoyment.
-
C.
Cowling Arboretum
Cowling Arboretum is a large natural area and outdoor learning and recreation space associated with Carleton College in Northfield, Minnesota.
-
D.
Meadowlark Botanical Gardens
Meadowlark Botanical Gardens is a public botanical garden and nature park in Vienna, Virginia, featuring themed gardens, walking trails, and diverse plant collections.
-
E.
Hoyt Arboretum
Hoyt Arboretum is a public arboretum in Portland, Oregon, featuring extensive collections of trees and plants from around the world along miles of forested trails.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Planting Fields Arboretum Target entity description: Planting Fields Arboretum is a historic public garden and former Gold Coast estate on Long Island, known for its extensive botanical collections, greenhouses, and landscaped grounds.
-
A.
Scott Arboretum
Scott Arboretum is a renowned botanical garden and living plant collection integrated into Swarthmore College’s campus, known for its diverse horticultural displays and educational programs.
-
B.
F.R. Newman Arboretum
F.R. Newman Arboretum is a major landscaped tree and shrub collection within Cornell University’s botanic gardens, featuring diverse woody plants arranged in naturalistic settings for education, research, and public enjoyment.
-
C.
Cowling Arboretum
Cowling Arboretum is a large natural area and outdoor learning and recreation space associated with Carleton College in Northfield, Minnesota.
-
D.
Meadowlark Botanical Gardens
Meadowlark Botanical Gardens is a public botanical garden and nature park in Vienna, Virginia, featuring themed gardens, walking trails, and diverse plant collections.
-
E.
Hoyt Arboretum
Hoyt Arboretum is a public arboretum in Portland, Oregon, featuring extensive collections of trees and plants from around the world along miles of forested trails.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
arboretum
ⓘ
historic estate ⓘ public garden ⓘ |
| architect | Guy Lowell ⓘ |
| architecturalStyle | Tudor Revival ⓘ |
| area | over 400 acres ⓘ |
| builtFor |
Mary “Mai” Huttleston Coe
ⓘ
William Robertson Coe ⓘ |
| constructionStart | 1913 ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| formerName |
Planting Fields Arboretum
self-linksurface differs
ⓘ
surface form:
Planting Fields Arboretum State Historic Park
|
| hasCollection |
azaleas
ⓘ
camellias ⓘ conifers ⓘ hollies ⓘ orchids ⓘ rhododendrons ⓘ succulents ⓘ tropical plants ⓘ |
| hasPart |
Camellia House
ⓘ
Coe Hall ⓘ Italian Garden ⓘ Main Greenhouse ⓘ formal gardens ⓘ lawns ⓘ perennial borders ⓘ rose garden ⓘ synoptic garden ⓘ walking trails ⓘ woodlands ⓘ |
| heritageDesignation |
National Register of Historic Places
ⓘ
surface form:
U.S. National Register of Historic Places
|
| landscapeArchitect | Olmsted Brothers ⓘ |
| locatedIn |
Long Island
ⓘ
Nassau County, New York ⓘ
surface form:
Nassau County
New York ⓘ Oyster Bay ⓘ |
| notableFeature |
designed landscape by Olmsted Brothers
ⓘ
extensive greenhouses ⓘ historic mansion Coe Hall ⓘ |
| offers |
educational programs
ⓘ
guided tours ⓘ special events ⓘ |
| openToPublic | yes ⓘ |
| operator |
Planting Fields Arboretum
self-linksurface differs
ⓘ
surface form:
Planting Fields Foundation
|
| ownedBy |
U.S. state of New York
ⓘ
surface form:
State of New York
|
| partOf | Long Island Gold Coast estates ⓘ |
| primaryUse |
botanical education
ⓘ
historic preservation ⓘ recreation ⓘ |
| significantPeriod | Gilded Age ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Planting Fields Arboretum Description of subject: Planting Fields Arboretum is a historic public garden and former Gold Coast estate on Long Island, known for its extensive botanical collections, greenhouses, and landscaped grounds.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Planting Fields Arboretum State Historic Park
this entity surface form:
Planting Fields Foundation