Moon Island
E148848
Moon Island is a small, historically significant island in Boston Harbor that has served various municipal and military uses, including as a training site and former sewage treatment facility.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Moon Island canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T608495 — 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: Moon Island Context triple: [Boston Harbor, contains, Moon Island]
-
A.
Middle Island
Middle Island is one of the small, remote islands in the Tristan da Cunha archipelago in the South Atlantic Ocean.
-
B.
Windmill Island
Windmill Island is a Dutch-themed park and tourist attraction in Holland, Michigan, best known for featuring the historic De Zwaan windmill along with gardens, canals, and cultural exhibits.
-
C.
St. Peter’s Island
St. Peter’s Island is a small, historically significant island in western Switzerland known for its scenic vineyards, nature reserve, and association with philosopher Jean-Jacques Rousseau.
-
D.
Great Island
Great Island is a large, mostly undeveloped barrier peninsula and hiking area within the Cape Cod National Seashore in Wellfleet, Massachusetts, known for its beaches, salt marshes, and scenic trails.
-
E.
Blake Island
Blake Island is a small island in Puget Sound, Washington, known today as a state park and historically as the birthplace of the Suquamish and Duwamish leader Chief Seattle.
- 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: Moon Island Target entity description: Moon Island is a small, historically significant island in Boston Harbor that has served various municipal and military uses, including as a training site and former sewage treatment facility.
-
A.
Middle Island
Middle Island is one of the small, remote islands in the Tristan da Cunha archipelago in the South Atlantic Ocean.
-
B.
Windmill Island
Windmill Island is a Dutch-themed park and tourist attraction in Holland, Michigan, best known for featuring the historic De Zwaan windmill along with gardens, canals, and cultural exhibits.
-
C.
St. Peter’s Island
St. Peter’s Island is a small, historically significant island in western Switzerland known for its scenic vineyards, nature reserve, and association with philosopher Jean-Jacques Rousseau.
-
D.
Great Island
Great Island is a large, mostly undeveloped barrier peninsula and hiking area within the Cape Cod National Seashore in Wellfleet, Massachusetts, known for its beaches, salt marshes, and scenic trails.
-
E.
Blake Island
Blake Island is a small island in Puget Sound, Washington, known today as a state park and historically as the birthplace of the Suquamish and Duwamish leader Chief Seattle.
- F. None of above. chosen
Statements (35)
| Predicate | Object |
|---|---|
| instanceOf |
historical site
ⓘ
island ⓘ |
| access | causeway via Squantum, Quincy ⓘ |
| bodyOfWater | Boston Harbor ⓘ |
| connectedTo | Long Island (Boston Harbor) ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| governingBody |
Boston Fire Department (training use)
ⓘ
linked to:
Boston Fire Department
Boston Police Department (training use) ⓘ
linked to:
Boston Police Department
|
| hasEnvironment | coastal island ⓘ |
| hasFeature |
limited vegetation
ⓘ
rocky shoreline ⓘ |
| hasFunction | public safety training area ⓘ |
| hasPastFunction | primary sewage outfall site for Boston ⓘ |
| hasStatus | largely closed to general public ⓘ |
| hasStructure |
former sewage treatment plant
ⓘ
piers ⓘ roads ⓘ training facilities ⓘ |
| hasUse | former sewage treatment facility ⓘ |
| historicalSignificance |
military activity
ⓘ
municipal infrastructure ⓘ |
| locatedIn |
Boston Harbor
ⓘ
Massachusetts ⓘ United States ⓘ
linked to:
United States of America
|
| locatedNear |
Long Island Bridge (former)
ⓘ
linked to:
Long Island Bridge (demolished)
Quincy, Massachusetts ⓘ |
| municipality |
City of Boston
ⓘ
linked to:
Boston, Massachusetts
|
| ownedBy |
City of Boston
ⓘ
linked to:
Boston, Massachusetts
|
| partOf | Boston Harbor Islands ⓘ |
| region | New England ⓘ |
| usedFor |
fire department training
ⓘ
military purposes ⓘ municipal purposes ⓘ police training ⓘ sewage treatment ⓘ |
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: Moon Island Description of subject: Moon Island is a small, historically significant island in Boston Harbor that has served various municipal and military uses, including as a training site and former sewage treatment facility.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.