Old Sacramento
E4434
Old Sacramento is a preserved 19th-century riverfront district in California’s capital city, known for its Gold Rush–era buildings, wooden boardwalks, and heritage attractions.
All labels observed (7)
How this entity was disambiguated
This entity first appeared as the object of triple T22055 — 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: Old Sacramento Context triple: [Sacramento, hasHistoricDistrict, Old Sacramento]
-
A.
Fisherman’s Wharf
Fisherman’s Wharf is a popular waterfront neighborhood and tourist destination in San Francisco known for its seafood restaurants, historic piers, and views of the bay and Alcatraz Island.
-
B.
Pioneer Courthouse Square
Pioneer Courthouse Square is a central public plaza in downtown Portland, Oregon, often called the city's "living room" and known for hosting community events, gatherings, and performances.
-
C.
Coit Tower
Coit Tower is an iconic white concrete observation tower atop Telegraph Hill in San Francisco, known for its panoramic city views and historic Depression-era murals.
-
D.
Navy Pier
Navy Pier is a historic lakefront entertainment and cultural destination in Chicago featuring attractions like rides, restaurants, theaters, and exhibition spaces along Lake Michigan.
-
E.
Newton City Hall
Newton City Hall is the main municipal government building and administrative center for the city of Newton, Massachusetts.
- 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: Old Sacramento Target entity description: Old Sacramento is a preserved 19th-century riverfront district in California’s capital city, known for its Gold Rush–era buildings, wooden boardwalks, and heritage attractions.
-
A.
Fisherman’s Wharf
Fisherman’s Wharf is a popular waterfront neighborhood and tourist destination in San Francisco known for its seafood restaurants, historic piers, and views of the bay and Alcatraz Island.
-
B.
Pioneer Courthouse Square
Pioneer Courthouse Square is a central public plaza in downtown Portland, Oregon, often called the city's "living room" and known for hosting community events, gatherings, and performances.
-
C.
Coit Tower
Coit Tower is an iconic white concrete observation tower atop Telegraph Hill in San Francisco, known for its panoramic city views and historic Depression-era murals.
-
D.
Navy Pier
Navy Pier is a historic lakefront entertainment and cultural destination in Chicago featuring attractions like rides, restaurants, theaters, and exhibition spaces along Lake Michigan.
-
E.
Newton City Hall
Newton City Hall is the main municipal government building and administrative center for the city of Newton, Massachusetts.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
historic district
ⓘ
neighborhood ⓘ tourist attraction ⓘ |
| architecturalStyle |
19th-century Western false-front architecture
ⓘ
Gold Rush–era commercial architecture ⓘ Victorian architecture ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| hasCharacteristic |
cobblestone streets
ⓘ
historic railroad facilities ⓘ horse-drawn carriages ⓘ preserved 19th-century buildings ⓘ riverfront setting ⓘ wooden boardwalks ⓘ |
| hasHeritageStatus | listed on the National Register of Historic Places ⓘ |
| hasPart |
California State Railroad Museum
ⓘ
California State Railroad Museum ⓘ
surface form:
Central Pacific Railroad passenger station (reconstruction)
Delta King riverboat hotel ⓘ Eagle Theatre reconstruction ⓘ Old Sacramento self-linksurface differs ⓘ
surface form:
Old Sacramento Schoolhouse Museum
Sacramento History Museum ⓘ Wells Fargo History Museum Sacramento ⓘ historic riverfront docks ⓘ |
| heritageDesignation |
California Historical Landmark
ⓘ
National Historic Landmark ⓘ
surface form:
National Historic Landmark District
|
| historicalFunction |
commercial district
ⓘ
river port ⓘ transportation hub ⓘ |
| inception | 1960s historic preservation period ⓘ |
| locatedIn | Sacramento ⓘ |
| locatedInAdministrativeTerritory |
California, United States
ⓘ
surface form:
California
Sacramento County ⓘ |
| locatedInTimeZone | Pacific Time Zone ⓘ |
| locatedOnRiver | Sacramento River ⓘ |
| mainTransportation |
Interstate 5
ⓘ
surface form:
Interstate 5 access
Sacramento Regional Transit light rail (nearby) ⓘ |
| nearby |
California State Capitol
ⓘ
Downtown Commons (DOCO) ⓘ Tower Bridge ⓘ |
| NRHPType | historic district ⓘ |
| operator |
Sacramento
ⓘ
surface form:
City of Sacramento
|
| ownedBy |
Sacramento
ⓘ
surface form:
City of Sacramento
|
| partOf |
Sacramento
ⓘ
surface form:
Downtown Sacramento
|
| primaryEconomicActivity |
restaurants and hospitality
ⓘ
retail ⓘ tourism ⓘ |
| significantEvent | California Gold Rush ⓘ |
| significantPeriod | mid-19th century ⓘ |
| touristAttractionType |
heritage tourism destination
ⓘ
open-air museum district ⓘ |
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: Old Sacramento Description of subject: Old Sacramento is a preserved 19th-century riverfront district in California’s capital city, known for its Gold Rush–era buildings, wooden boardwalks, and heritage attractions.
Referenced by (24)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Old Sacramento State Historic Park
this entity surface form:
Old Sacramento State Historic Park
this entity surface form:
Old Sacramento Schoolhouse Museum
this entity surface form:
Old Sacramento Waterfront
this entity surface form:
Old Sacramento State Historic Park
this entity surface form:
Old Sacramento Waterfront
subject surface form:
Downtown Commons
this entity surface form:
Old Sacramento Waterfront
this entity surface form:
Old Sacramento Historic District
this entity surface form:
Old Sacramento Historic District
this entity surface form:
Old Sacramento Waterfront historic district
subject surface form:
Downtown Sacramento
this entity surface form:
Old Sacramento Waterfront
subject surface form:
Downtown Sacramento
this entity surface form:
Old Sacramento Waterfront
this entity surface form:
Old Sacramento Historic District
this entity surface form:
Old Sacramento historic district