Smith’s Landing
E430439
Smith’s Landing was the original 19th-century riverside settlement that later developed into the city of Antioch, California.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Smith’s Landing canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4316574 — 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: Smith’s Landing Context triple: [Antioch, California, foundedAs, Smith’s Landing]
-
A.
Katherine Landing
Katherine Landing is a popular marina and recreation area on Lake Mohave in the Lake Mead National Recreation Area, offering boating, fishing, camping, and other water-based activities.
-
B.
Terrapin Point
Terrapin Point is a popular scenic overlook on the U.S. side of Niagara Falls offering close-up views of the Horseshoe Falls.
-
C.
Rock Harbor
Rock Harbor is a small lakeside settlement and primary visitor hub on Isle Royale in Lake Superior, offering lodging, marina services, and access to hiking and boating in Isle Royale National Park.
-
D.
Lighthouse Point
Lighthouse Point is a scenic coastal lookout in Santa Cruz, California, known for its historic lighthouse, surf breaks, and panoramic views of the Pacific Ocean.
-
E.
Winfrey Point
Winfrey Point is a scenic recreational area and popular event spot located along the eastern shore of White Rock Lake in Dallas, Texas.
- 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: Smith’s Landing Target entity description: Smith’s Landing was the original 19th-century riverside settlement that later developed into the city of Antioch, California.
-
A.
Katherine Landing
Katherine Landing is a popular marina and recreation area on Lake Mohave in the Lake Mead National Recreation Area, offering boating, fishing, camping, and other water-based activities.
-
B.
Terrapin Point
Terrapin Point is a popular scenic overlook on the U.S. side of Niagara Falls offering close-up views of the Horseshoe Falls.
-
C.
Rock Harbor
Rock Harbor is a small lakeside settlement and primary visitor hub on Isle Royale in Lake Superior, offering lodging, marina services, and access to hiking and boating in Isle Royale National Park.
-
D.
Lighthouse Point
Lighthouse Point is a scenic coastal lookout in Santa Cruz, California, known for its historic lighthouse, surf breaks, and panoramic views of the Pacific Ocean.
-
E.
Winfrey Point
Winfrey Point is a scenic recreational area and popular event spot located along the eastern shore of White Rock Lake in Dallas, Texas.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
former populated place
ⓘ
historic settlement ⓘ |
| country | United States of America ⓘ |
| developedInto | Antioch, California ⓘ |
| followedBy | Antioch, California ⓘ |
| hasCurrentStatus | no longer an independent settlement name; area incorporated into Antioch, California ⓘ |
| hasEconomicActivity |
river transport
ⓘ
trade ⓘ |
| hasFeature | riverside landing ⓘ |
| hasHistoricalRole | original riverside settlement of what became Antioch, California ⓘ |
| historicalRelation | served as nucleus for later urban development of Antioch, California ⓘ |
| locatedEastOf |
San Francisco Bay
ⓘ
San Francisco, California ⓘ
linked to:
San Francisco
|
| locatedIn |
California
ⓘ
linked to:
California, United States
Contra Costa County, California ⓘ
linked to:
Contra Costa County
|
| locatedInTime | 19th century ⓘ |
| locatedNear | Sacramento–San Joaquin River Delta ⓘ |
| locatedOn | San Joaquin River ⓘ |
| namedAfter | Smith (early settler; specific individual uncertain in this context) ⓘ |
| partOf |
East Bay region of the San Francisco Bay Area
ⓘ
linked to:
East Bay
|
| precededBy | indigenous settlements in the Antioch area ⓘ |
| presentLocationNowWithin | city limits of Antioch, California ⓘ |
| region | Northern California ⓘ |
| riverSystem |
San Joaquin River system
ⓘ
linked to:
San Joaquin River Basin
|
| timePeriod | mid-19th century ⓘ |
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: Smith’s Landing Description of subject: Smith’s Landing was the original 19th-century riverside settlement that later developed into the city of Antioch, California.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.