Radley Steel Construction Company
E33626
Radley Steel Construction Company was an early 20th-century engineering and construction firm known for employing pioneering civil engineer and suffragist Nora Stanton Blatch.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Radley Steel Construction Company canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T256919 — 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: Radley Steel Construction Company Context triple: [Nora Stanton Blatch, employer, Radley Steel Construction Company]
-
A.
J. C. Nichols Company
J. C. Nichols Company was a prominent Kansas City real estate development firm best known for pioneering master-planned residential communities and the landmark Country Club Plaza shopping district.
-
B.
Federal Steel Company
Federal Steel Company was a major late-19th-century American steel producer that became one of the principal constituents of the newly formed United States Steel Corporation.
-
C.
Holabird & Roche
Holabird & Roche was a prominent Chicago-based architectural firm known for its influential early skyscraper designs and major civic projects in the late 19th and early 20th centuries.
-
D.
John Graham & Company
John Graham & Company was a prominent American architectural firm best known for designing Seattle’s iconic Space Needle and numerous commercial buildings in the mid-20th century.
-
E.
Birmingham Steel and Iron Company
Birmingham Steel and Iron Company was an early 20th-century industrial firm in Birmingham, Alabama, known for its role in the city’s iron and steel production and for casting the iconic Vulcan statue.
- 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: Radley Steel Construction Company Target entity description: Radley Steel Construction Company was an early 20th-century engineering and construction firm known for employing pioneering civil engineer and suffragist Nora Stanton Blatch.
-
A.
J. C. Nichols Company
J. C. Nichols Company was a prominent Kansas City real estate development firm best known for pioneering master-planned residential communities and the landmark Country Club Plaza shopping district.
-
B.
Federal Steel Company
Federal Steel Company was a major late-19th-century American steel producer that became one of the principal constituents of the newly formed United States Steel Corporation.
-
C.
Holabird & Roche
Holabird & Roche was a prominent Chicago-based architectural firm known for its influential early skyscraper designs and major civic projects in the late 19th and early 20th centuries.
-
D.
John Graham & Company
John Graham & Company was a prominent American architectural firm best known for designing Seattle’s iconic Space Needle and numerous commercial buildings in the mid-20th century.
-
E.
Birmingham Steel and Iron Company
Birmingham Steel and Iron Company was an early 20th-century industrial firm in Birmingham, Alabama, known for its role in the city’s iron and steel production and for casting the iconic Vulcan statue.
- F. None of above. chosen
Statements (15)
| Predicate | Object |
|---|---|
| instanceOf |
civil engineer
ⓘ
engineering and construction firm ⓘ suffragist ⓘ |
| countryOfOperation |
United States
ⓘ
linked to:
United States of America
|
| employed | Nora Stanton Blatch ⓘ |
| employer | Radley Steel Construction Company ⓘ |
| era | Progressive Era ⓘ |
| fieldOfWork |
infrastructure projects
ⓘ
structural steel construction ⓘ |
| industry |
civil engineering
ⓘ
construction ⓘ |
| knownFor |
employing pioneering civil engineer Nora Stanton Blatch
ⓘ
employing suffragist Nora Stanton Blatch ⓘ
linked to:
Nora Stanton Blatch
|
| notableEmployee | Nora Stanton Blatch ⓘ |
| operatingPeriod | early 20th 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: Radley Steel Construction Company Description of subject: Radley Steel Construction Company was an early 20th-century engineering and construction firm known for employing pioneering civil engineer and suffragist Nora Stanton Blatch.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Radley Steel Construction Company
subject linked to:
employing pioneering civil engineer Nora Stanton Blatch