Rattlesnake Island
E474162
Rattlesnake Island is a small, privately owned island in Lake Erie known for its exclusivity and limited access.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Rattlesnake Island canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T2033270 — 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: Rattlesnake Island Context triple: [Lake Erie Islands, hasPart, Rattlesnake Island]
-
A.
Fannette Island
Fannette Island is the only island in Lake Tahoe, known for its picturesque setting in Emerald Bay and the ruins of a small stone teahouse on its summit.
-
B.
Muggs Island
Muggs Island is a small, wooded island within Toronto’s offshore island chain, known for its natural setting and limited development.
-
C.
Gunther Island
Gunther Island is a small island located within Humboldt Bay on the northern coast of California, known for its ecological significance and cultural importance to local Indigenous peoples.
-
D.
Marsh Island
Marsh Island is a small, marshy island in Seattle’s Lake Washington, known for its wetlands and bird habitat along the Arboretum Waterfront Trail.
-
E.
Thompson Island
Thompson Island is a largely undeveloped island in Boston Harbor known for its natural landscapes, outdoor education programs, and role as a recreational and conservation area near the city.
- 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: Rattlesnake Island Target entity description: Rattlesnake Island is a small, privately owned island in Lake Erie known for its exclusivity and limited access.
-
A.
Fannette Island
Fannette Island is the only island in Lake Tahoe, known for its picturesque setting in Emerald Bay and the ruins of a small stone teahouse on its summit.
-
B.
Muggs Island
Muggs Island is a small, wooded island within Toronto’s offshore island chain, known for its natural setting and limited development.
-
C.
Gunther Island
Gunther Island is a small island located within Humboldt Bay on the northern coast of California, known for its ecological significance and cultural importance to local Indigenous peoples.
-
D.
Marsh Island
Marsh Island is a small, marshy island in Seattle’s Lake Washington, known for its wetlands and bird habitat along the Arboretum Waterfront Trail.
-
E.
Thompson Island
Thompson Island is a largely undeveloped island in Boston Harbor known for its natural landscapes, outdoor education programs, and role as a recreational and conservation area near the city.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
island
ⓘ
private island ⓘ |
| accessPolicy |
membership only
ⓘ
restricted ⓘ |
| basinCountry |
United States
ⓘ
linked to:
United States of America
|
| bodyOfWater | Lake Erie ⓘ |
| continent | North America ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| hasReputation |
exclusive private retreat
ⓘ
one of the most private islands on Lake Erie ⓘ |
| knownFor |
exclusivity
ⓘ
limited access ⓘ |
| locatedIn |
Lake Erie
ⓘ
Ohio ⓘ United States ⓘ
linked to:
United States of America
|
| locatedNear |
Put-in-Bay
ⓘ
linked to:
Put-in-Bay, Ohio
South Bass Island ⓘ |
| ownership | privately owned ⓘ |
| partOf | Lake Erie Islands ⓘ |
| publicTransport | no regular public ferry service ⓘ |
| region | Midwestern United States ⓘ |
| state | Ohio ⓘ |
| tourism | not generally open to the public ⓘ |
| transport |
primarily accessible by private aircraft
ⓘ
primarily accessible by private boat ⓘ |
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: Rattlesnake Island Description of subject: Rattlesnake Island is a small, privately owned island in Lake Erie known for its exclusivity and limited access.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.