Knapps Narrows
E565667
Knapps Narrows is a tidal channel separating Tilghman Island from mainland Maryland and serving as a key waterway for local boating and fishing.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Knapps Narrows canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T6077012 — 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: Knapps Narrows Context triple: [Tilghman Island, Maryland, hasGeographicFeature, Knapps Narrows]
-
A.
Nichols Passage
Nichols Passage is a marine waterway in southeastern Alaska that forms part of the intricate coastal channel system used by ships navigating the Alexander Archipelago.
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B.
Rhu Narrows
Rhu Narrows is a constricted channel of water at the entrance to Gare Loch in western Scotland, known for its role in local navigation and coastal geography.
-
C.
Garrison Channel
Garrison Channel is a waterway in downtown Tampa, Florida, that separates the city’s central business district from Harbour Island and serves as a key part of the Tampa waterfront.
-
D.
Tongass Narrows
Tongass Narrows is a coastal waterway in southeastern Alaska known for its busy marine traffic, seaplane operations, and role as the main channel adjacent to the city of Ketchikan.
-
E.
West Passage
West Passage is one of the main navigable channels of Narragansett Bay in Rhode Island, providing access between the open ocean and several coastal communities and harbors.
- 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: Knapps Narrows Target entity description: Knapps Narrows is a tidal channel separating Tilghman Island from mainland Maryland and serving as a key waterway for local boating and fishing.
-
A.
Nichols Passage
Nichols Passage is a marine waterway in southeastern Alaska that forms part of the intricate coastal channel system used by ships navigating the Alexander Archipelago.
-
B.
Rhu Narrows
Rhu Narrows is a constricted channel of water at the entrance to Gare Loch in western Scotland, known for its role in local navigation and coastal geography.
-
C.
Garrison Channel
Garrison Channel is a waterway in downtown Tampa, Florida, that separates the city’s central business district from Harbour Island and serves as a key part of the Tampa waterfront.
-
D.
Tongass Narrows
Tongass Narrows is a coastal waterway in southeastern Alaska known for its busy marine traffic, seaplane operations, and role as the main channel adjacent to the city of Ketchikan.
-
E.
West Passage
West Passage is one of the main navigable channels of Narragansett Bay in Rhode Island, providing access between the open ocean and several coastal communities and harbors.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
tidal channel
ⓘ
waterway ⓘ |
| adjacentTo | Tilghman Island harbor areas ⓘ |
| connectsTo |
Chesapeake Bay
ⓘ
Eastern Bay ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| crossedBy |
Knapps Narrows Bridge
ⓘ
Maryland Route 33 ⓘ |
| economicRole |
supports local fishing industry
ⓘ
supports recreational boating tourism ⓘ |
| environmentType | coastal estuarine channel ⓘ |
| hasBridge | Knapps Narrows Bridge ⓘ |
| hasCharacteristic |
narrow channel
ⓘ
tidal currents ⓘ |
| hasInfrastructure |
boat ramps
ⓘ
docks ⓘ marinas ⓘ |
| hasRecreationalUse |
pleasure boating
ⓘ
sport fishing ⓘ |
| hasReputation | busy passage for small craft ⓘ |
| isPartOf | local intracoastal boating routes ⓘ |
| localNameLanguage | English ⓘ |
| locatedIn |
Maryland
ⓘ
Talbot County, Maryland ⓘ |
| locatedOn | west side of Tilghman Island ⓘ |
| maintainedFor | navigation ⓘ |
| navigationUse |
local commercial fishing vessels
ⓘ
recreational boats ⓘ |
| nearbySettlement |
Sherwood, Maryland
ⓘ
Tilghman Island, Maryland ⓘ |
| partOf |
Chesapeake Bay watershed
ⓘ
linked to:
Chesapeake Bay region
|
| region | Eastern Shore of Maryland ⓘ |
| requires | periodic dredging for navigation ⓘ |
| role | key waterway for local boating and fishing ⓘ |
| separates |
Tilghman Island
ⓘ
mainland Maryland ⓘ |
| subjectTo |
sedimentation
ⓘ
tides ⓘ |
| usedBy |
charter fishing boats
ⓘ
crab boats ⓘ sailing vessels ⓘ |
| usedFor |
boating
ⓘ
fishing ⓘ |
| waterBodyType | tidal waterway ⓘ |
| waterwayFunction | provides shortcut between Chesapeake Bay and Eastern Bay ⓘ |
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: Knapps Narrows Description of subject: Knapps Narrows is a tidal channel separating Tilghman Island from mainland Maryland and serving as a key waterway for local boating and fishing.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.