Foster Island
E316343
Foster Island is a small, marshy island in Seattle’s Lake Washington known for its wetlands, wildlife habitat, and trails within the Washington Park Arboretum.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Foster Island canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T1154888 — 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: Foster Island Context triple: [Lake Washington, hasIsland, Foster Island]
-
A.
Fremont Island
Fremont Island is a largely uninhabited, privately owned island in Utah’s Great Salt Lake, known for its rugged terrain, historical ranching use, and limited public access.
-
B.
Nelsons Island
Nelsons Island is a small, remote island within the British Indian Ocean Territory in the central Indian Ocean.
-
C.
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.
-
D.
Peddocks Island
Peddocks Island is one of the larger and more historically significant islands in Boston Harbor, known for its former military fortifications, diverse habitats, and scenic recreational opportunities.
-
E.
Hermit Island
Hermit Island is one of the Apostle Islands in Lake Superior, known for its rugged natural beauty and remote, undeveloped character.
- 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: Foster Island Target entity description: Foster Island is a small, marshy island in Seattle’s Lake Washington known for its wetlands, wildlife habitat, and trails within the Washington Park Arboretum.
-
A.
Fremont Island
Fremont Island is a largely uninhabited, privately owned island in Utah’s Great Salt Lake, known for its rugged terrain, historical ranching use, and limited public access.
-
B.
Nelsons Island
Nelsons Island is a small, remote island within the British Indian Ocean Territory in the central Indian Ocean.
-
C.
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.
-
D.
Peddocks Island
Peddocks Island is one of the larger and more historically significant islands in Boston Harbor, known for its former military fortifications, diverse habitats, and scenic recreational opportunities.
-
E.
Hermit Island
Hermit Island is one of the Apostle Islands in Lake Superior, known for its rugged natural beauty and remote, undeveloped character.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
island
ⓘ
wetland area ⓘ wildlife habitat ⓘ |
| accessibleFrom |
Lake Washington Boulevard East
ⓘ
Washington Park Arboretum ⓘ
surface form:
Washington Park Arboretum trails
|
| adjacentTo |
Evergreen Point Floating Bridge
ⓘ
State Route 520 NERFINISHED ⓘ Union Bay ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| hasConservationValue |
urban wildlife habitat
ⓘ
wetland preservation ⓘ |
| hasEcosystemType | wetlands ⓘ |
| hasFauna |
amphibians
ⓘ
small mammals ⓘ songbirds ⓘ waterfowl ⓘ |
| hasFeature |
boardwalks
ⓘ
footpaths ⓘ marsh vegetation ⓘ views of Lake Washington ⓘ views of the Evergreen Point Floating Bridge ⓘ |
| hasFlora |
aquatic plants
ⓘ
cattails ⓘ rushes ⓘ willows ⓘ |
| hasLandscapeType | marshy ⓘ |
| hasRecreationActivity |
jogging
ⓘ
photography ⓘ walking ⓘ wildlife viewing ⓘ |
| hasTrail | Foster Island Trail ⓘ |
| hasUse |
birdwatching
ⓘ
nature observation ⓘ recreation ⓘ |
| locatedIn |
King County
ⓘ
surface form:
King County, Washington
Seattle ⓘ |
| locatedInBodyOfWater | Lake Washington ⓘ |
| managedBy |
University of Washington campus core
ⓘ
surface form:
University of Washington (through Washington Park Arboretum partnership)
|
| near |
Husky Stadium
ⓘ
Montlake ⓘ
surface form:
Montlake neighborhood
University of Washington ⓘ
surface form:
University of Washington Seattle campus
|
| ownedBy |
Seattle, Washington, United States
ⓘ
surface form:
City of Seattle
|
| partOf |
Union Bay Natural Area and surrounding wetlands
ⓘ
Washington Park Arboretum ⓘ |
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: Foster Island Description of subject: Foster Island is a small, marshy island in Seattle’s Lake Washington known for its wetlands, wildlife habitat, and trails within the Washington Park Arboretum.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.