Mare Island Strait
E561970
Mare Island Strait is a navigable waterway in Vallejo, California, separating Mare Island from the mainland and serving as an important channel for maritime and naval activity.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mare Island Strait canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T5952077 — 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: Mare Island Strait Context triple: [Training Ship Golden Bear, homePort, Mare Island Strait]
-
A.
Chatham Strait
Chatham Strait is a long, narrow waterway in the Alexander Archipelago of southeastern Alaska, separating Baranof Island and other islands from the mainland.
-
B.
Golden Gate Strait
Golden Gate Strait is the narrow Pacific Ocean inlet that connects the ocean to San Francisco Bay and serves as the natural channel spanned by the Golden Gate Bridge.
-
C.
Dominguez Channel
Dominguez Channel is an urban flood-control waterway in southern Los Angeles County that carries runoff from the Los Angeles Basin to the Pacific Ocean near the Port of Los Angeles.
-
D.
Clarence Strait
Clarence Strait is a body of water in Australia’s Northern Territory that forms a key marine passage between the mainland and nearby islands, linking coastal gulfs and the Timor Sea.
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E.
Clarence Strait
Clarence Strait is a major marine waterway in southeastern Alaska that forms part of the Inside Passage, separating Prince of Wales Island from the mainland and supporting significant regional shipping and fishing.
- 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: Mare Island Strait Target entity description: Mare Island Strait is a navigable waterway in Vallejo, California, separating Mare Island from the mainland and serving as an important channel for maritime and naval activity.
-
A.
Chatham Strait
Chatham Strait is a long, narrow waterway in the Alexander Archipelago of southeastern Alaska, separating Baranof Island and other islands from the mainland.
-
B.
Golden Gate Strait
Golden Gate Strait is the narrow Pacific Ocean inlet that connects the ocean to San Francisco Bay and serves as the natural channel spanned by the Golden Gate Bridge.
-
C.
Dominguez Channel
Dominguez Channel is an urban flood-control waterway in southern Los Angeles County that carries runoff from the Los Angeles Basin to the Pacific Ocean near the Port of Los Angeles.
-
D.
Clarence Strait
Clarence Strait is a body of water in Australia’s Northern Territory that forms a key marine passage between the mainland and nearby islands, linking coastal gulfs and the Timor Sea.
-
E.
Clarence Strait
Clarence Strait is a major marine waterway in southeastern Alaska that forms part of the Inside Passage, separating Prince of Wales Island from the mainland and supporting significant regional shipping and fishing.
- F. None of above. chosen
Statements (28)
| Predicate | Object |
|---|---|
| instanceOf |
navigable waterway
ⓘ
strait ⓘ |
| adjacentTo |
City of Vallejo waterfront
ⓘ
Mare Island Naval Shipyard NERFINISHED ⓘ |
| bodyOfWater | Napa River NERFINISHED ⓘ |
| connectsTo | San Pablo Bay NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| hasInflow | Napa River NERFINISHED ⓘ |
| hasMouth | San Pablo Bay NERFINISHED ⓘ |
| hasNearbyLandmark | Mare Island Naval Shipyard Historic District NERFINISHED ⓘ |
| hasPortFacility | Vallejo ferry terminal NERFINISHED ⓘ |
| historicallyUsedBy | U.S. Navy NERFINISHED ⓘ |
| locatedIn |
San Pablo Bay
NERFINISHED
ⓘ
Solano County, California NERFINISHED ⓘ Vallejo, California NERFINISHED ⓘ |
| locatedInTimeZone | Pacific Time Zone ⓘ |
| near |
Carquinez Strait
NERFINISHED
ⓘ
Mare Island Causeway NERFINISHED ⓘ |
| partOf | San Francisco Bay hydrologic system NERFINISHED ⓘ |
| region | San Francisco Bay Area ⓘ |
| separates |
Mare Island
NERFINISHED
ⓘ
mainland Vallejo ⓘ |
| state |
California, United States
ⓘ
surface form:
California
|
| usedFor |
commercial shipping
ⓘ
maritime navigation ⓘ naval activity ⓘ recreational boating ⓘ |
| waterwayType | tidal channel ⓘ |
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: Mare Island Strait Description of subject: Mare Island Strait is a navigable waterway in Vallejo, California, separating Mare Island from the mainland and serving as an important channel for maritime and naval activity.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.