Grape Island (Boston Harbor)
E939555
Grape Island (Boston Harbor) is a small, wooded island within Boston Harbor Islands National Recreation Area, known for its hiking trails, campsites, and views of the surrounding bay.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Grape Island (Boston Harbor) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11692146 — 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: Grape Island (Boston Harbor) Context triple: [Quincy Bay, hasIsland, Grape Island (Boston Harbor)]
-
A.
Cow Island (Casco Bay)
Cow Island (Casco Bay) is a small island in Casco Bay, Maine, known for its natural coastal scenery and use as a recreational and educational retreat.
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B.
Deer Island
Deer Island is a peninsula in Boston Harbor best known for housing one of the largest wastewater treatment plants in the United States and for its history as a former immigration and quarantine station.
-
C.
Deer Island
Deer Island is a small, sparsely populated island in New Brunswick, Canada, known for its fishing communities, whale-watching opportunities, and strong tidal currents within the Bay of Fundy.
-
D.
Deer Island
Deer Island is one of the islands in the Thousand Islands archipelago in the Saint Lawrence River, known for its scenic natural setting and private ownership.
-
E.
Spectacle Island
Spectacle Island is a reclaimed island and public park in Boston Harbor known for its beaches, hiking trails, and panoramic views of the Boston skyline.
- 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: Grape Island (Boston Harbor) Target entity description: Grape Island (Boston Harbor) is a small, wooded island within Boston Harbor Islands National Recreation Area, known for its hiking trails, campsites, and views of the surrounding bay.
-
A.
Cow Island (Casco Bay)
Cow Island (Casco Bay) is a small island in Casco Bay, Maine, known for its natural coastal scenery and use as a recreational and educational retreat.
-
B.
Deer Island
Deer Island is a peninsula in Boston Harbor best known for housing one of the largest wastewater treatment plants in the United States and for its history as a former immigration and quarantine station.
-
C.
Deer Island
Deer Island is a small, sparsely populated island in New Brunswick, Canada, known for its fishing communities, whale-watching opportunities, and strong tidal currents within the Bay of Fundy.
-
D.
Deer Island
Deer Island is one of the islands in the Thousand Islands archipelago in the Saint Lawrence River, known for its scenic natural setting and private ownership.
-
E.
Spectacle Island
Spectacle Island is a reclaimed island and public park in Boston Harbor known for its beaches, hiking trails, and panoramic views of the Boston skyline.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
island
ⓘ
recreational area ⓘ tourist attraction ⓘ |
| accessibleBy |
boat
ⓘ
seasonal ferry ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| county | Plymouth County NERFINISHED ⓘ |
| hasCamping | yes ⓘ |
| hasEcosystemType | coastal island ecosystem ⓘ |
| hasFeature |
campsites
ⓘ
hiking trails ⓘ picnic areas ⓘ primitive camping facilities ⓘ rocky shoreline ⓘ salt marsh areas ⓘ shoreline views of Boston Harbor ⓘ walking trails ⓘ wooded terrain ⓘ |
| hasHikingTrails | yes ⓘ |
| hasRecreationType |
day use
ⓘ
overnight camping ⓘ |
| hasVegetation |
coastal plants
ⓘ
deciduous forest ⓘ shrubland ⓘ |
| hasViewOf |
Boston Harbor
NERFINISHED
ⓘ
surrounding bay ⓘ |
| hasWildlife |
migratory birds
ⓘ
small mammals ⓘ |
| locatedIn |
Boston Harbor
NERFINISHED
ⓘ
Massachusetts ⓘ United States of America ⓘ
surface form:
United States
|
| managedBy |
Massachusetts Department of Conservation and Recreation
ⓘ
National Park Service ⓘ |
| nearestCity | Boston, Massachusetts NERFINISHED ⓘ |
| nearestTown | Hingham, Massachusetts NERFINISHED ⓘ |
| openToPublic | yes ⓘ |
| partOf |
Boston Harbor Islands National Recreation Area
NERFINISHED
ⓘ
Boston Harbor Islands archipelago NERFINISHED ⓘ |
| partOfProtectedArea | Boston Harbor Islands National Recreation Area NERFINISHED ⓘ |
| protectedAreaDesignation | National Recreation Area ⓘ |
| region | New England NERFINISHED ⓘ |
| state | Massachusetts ⓘ |
| usedFor |
birdwatching
ⓘ
camping ⓘ hiking ⓘ nature study ⓘ picnicking ⓘ |
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: Grape Island (Boston Harbor) Description of subject: Grape Island (Boston Harbor) is a small, wooded island within Boston Harbor Islands National Recreation Area, known for its hiking trails, campsites, and views of the surrounding bay.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.