81st United States Congress
E8556
The 81st United States Congress was the federal legislative body in session from 1949 to 1951 during President Harry S. Truman’s administration, notable for advancing key Fair Deal domestic policies.
All labels observed (3)
| Label | Occurrences |
|---|---|
| 81st United States Congress canonical | 25 |
| 81st Congress | 1 |
| Session laws of the 81st United States Congress | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T51974 — 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: 81st United States Congress Context triple: [Housing Act of 1949, enactedBy, 81st United States Congress]
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A.
80th United States Congress
The 80th United States Congress (1947–1949) was the post–World War II Republican-controlled Congress notable for major Cold War-era legislation, including national security reorganization and the early framework of U.S. containment policy.
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B.
86th United States Congress
The 86th United States Congress was the federal legislature in session from 1959 to 1961 during the Eisenhower administration, enacting significant Cold War–era and domestic legislation.
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C.
75th United States Congress
The 75th United States Congress was the federal legislature in session from 1937 to 1939 during President Franklin D. Roosevelt’s second term, notable for advancing key New Deal legislation.
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D.
73rd United States Congress
The 73rd United States Congress was the federal legislature that met from 1933 to 1935 during the early New Deal era under President Franklin D. Roosevelt, enacting major legislation to address the Great Depression.
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E.
74th United States Congress
The 74th United States Congress was the New Deal–era federal legislature (1935–1937) that worked with President Franklin D. Roosevelt to pass major reforms, including landmark social welfare and labor legislation.
- 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: 81st United States Congress Target entity description: The 81st United States Congress was the federal legislative body in session from 1949 to 1951 during President Harry S. Truman’s administration, notable for advancing key Fair Deal domestic policies.
-
A.
80th United States Congress
The 80th United States Congress (1947–1949) was the post–World War II Republican-controlled Congress notable for major Cold War-era legislation, including national security reorganization and the early framework of U.S. containment policy.
-
B.
86th United States Congress
The 86th United States Congress was the federal legislature in session from 1959 to 1961 during the Eisenhower administration, enacting significant Cold War–era and domestic legislation.
-
C.
75th United States Congress
The 75th United States Congress was the federal legislature in session from 1937 to 1939 during President Franklin D. Roosevelt’s second term, notable for advancing key New Deal legislation.
-
D.
73rd United States Congress
The 73rd United States Congress was the federal legislature that met from 1933 to 1935 during the early New Deal era under President Franklin D. Roosevelt, enacting major legislation to address the Great Depression.
-
E.
74th United States Congress
The 74th United States Congress was the New Deal–era federal legislature (1935–1937) that worked with President Franklin D. Roosevelt to pass major reforms, including landmark social welfare and labor legislation.
- F. None of above. chosen
Statements (47)
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: 81st United States Congress Description of subject: The 81st United States Congress was the federal legislative body in session from 1949 to 1951 during President Harry S. Truman’s administration, notable for advancing key Fair Deal domestic policies.
Referenced by (27)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
80th United States Congress
subject surface form:
Public Law 81-171
subject surface form:
Public Law 81-171
this entity surface form:
81st Congress
subject surface form:
Public Law 81-171
this entity surface form:
Session laws of the 81st United States Congress
subject surface form:
Public Law 600