William B. Ogden
E916926
William B. Ogden was a 19th-century American politician and businessman who became Chicago’s first mayor and played a key role in the city’s early development and railroad expansion.
All labels observed (1)
| Label | Occurrences |
|---|---|
| William B. Ogden canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T8648513 — 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: William B. Ogden Context triple: [Mayor of Chicago, firstHolder, William B. Ogden]
-
A.
Charles W. Bingham
Charles W. Bingham was a prominent American businessman and philanthropist whose contributions to education and public institutions led to buildings such as Bingham Hall being named in his honor.
-
B.
William F. Hayden
William F. Hayden was a local figure significant enough in his community that a prominent natural area, Green Mountain Park in Colorado, was named in his honor.
-
C.
William H. Kirkland
William H. Kirkland was the husband of actress and vaudeville performer June Havoc.
-
D.
James A. Piatt
James A. Piatt was an influential early settler and landowner in central Illinois after whom Piatt County was named.
-
E.
William M. Wood
William M. Wood was an American industrialist best known for leading and expanding the American Woolen Company into a dominant force in the U.S. textile industry in the early 20th century.
- 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: William B. Ogden Target entity description: William B. Ogden was a 19th-century American politician and businessman who became Chicago’s first mayor and played a key role in the city’s early development and railroad expansion.
-
A.
Charles W. Bingham
Charles W. Bingham was a prominent American businessman and philanthropist whose contributions to education and public institutions led to buildings such as Bingham Hall being named in his honor.
-
B.
William F. Hayden
William F. Hayden was a local figure significant enough in his community that a prominent natural area, Green Mountain Park in Colorado, was named in his honor.
-
C.
William H. Kirkland
William H. Kirkland was the husband of actress and vaudeville performer June Havoc.
-
D.
James A. Piatt
James A. Piatt was an influential early settler and landowner in central Illinois after whom Piatt County was named.
-
E.
William M. Wood
William M. Wood was an American industrialist best known for leading and expanding the American Woolen Company into a dominant force in the U.S. textile industry in the early 20th century.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
businessperson
ⓘ
human ⓘ mayor ⓘ politician ⓘ |
| burialPlace |
Woodlawn Cemetery, Bronx, New York
ⓘ
linked to:
Woodlawn Cemetery (Bronx)
|
| countryOfCitizenship | United States of America ⓘ |
| dateOfBirth | 1805-06-15 ⓘ |
| dateOfDeath | 1877-08-03 ⓘ |
| educatedAt | local schools in New York ⓘ |
| employer |
Chicago and North Western Railway Company
ⓘ
Galena and Chicago Union Railroad ⓘ |
| endTime | 1838-03-06 ⓘ |
| familyName | Ogden ⓘ |
| fieldOfWork |
rail transport
ⓘ
real estate ⓘ urban development ⓘ |
| givenName | William ⓘ |
| headOfGovernment | Chicago ⓘ |
| knownFor |
being the first mayor of Chicago
ⓘ
early real estate development in Chicago ⓘ railroad promotion and investment ⓘ |
| memberOfPoliticalParty | Democratic Party ⓘ |
| middleName | Butler ⓘ |
| nativeLanguage | English ⓘ |
| notableWork |
development of Chicago’s early infrastructure
ⓘ
leadership in the Galena and Chicago Union Railroad ⓘ promotion of railroad expansion in the American Midwest ⓘ |
| occupation |
businessperson
ⓘ
politician ⓘ railroad executive ⓘ |
| officeContested | Mayor of Chicago ⓘ |
| partOf |
19th-century American business leaders
ⓘ
19th-century American politicians ⓘ |
| placeOfBirth |
Walden, New York
ⓘ
linked to:
Village of Walden, New York
|
| placeOfDeath | New York City ⓘ |
| positionHeld |
Mayor of Chicago
ⓘ
member of the New York State Assembly ⓘ |
| relative | David A. Ogden ⓘ |
| religion |
Presbyterianism
ⓘ
linked to:
Presbyterian
|
| residence |
Chicago
ⓘ
New York City ⓘ |
| sexOrGender | male ⓘ |
| sibling |
Mahlon D. Ogden
ⓘ
Marianne Ogden ⓘ |
| startTime | 1837-05-02 ⓘ |
| workLocation |
Chicago
ⓘ
New York ⓘ |
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: William B. Ogden Description of subject: William B. Ogden was a 19th-century American politician and businessman who became Chicago’s first mayor and played a key role in the city’s early development and railroad expansion.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.