Paramount Decree of 1948
E10102
United States Supreme Court case
United States Supreme Court decision
antitrust ruling
consent decree
The Paramount Decree of 1948 was a landmark U.S. Supreme Court antitrust ruling that dismantled the major film studios’ vertical control over production, distribution, and theater ownership, reshaping the American movie industry.
All labels observed (5)
| Label | Occurrences |
|---|---|
| United States v. Paramount Pictures, Inc. | 3 |
| Paramount Decree of 1948 canonical | 1 |
| Paramount antitrust decree | 1 |
| Paramount case | 1 |
| Paramount decision | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T100363 — 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: Paramount Decree of 1948 Context triple: [Hollywood Golden Age, declineFactor, Paramount Decree of 1948]
-
A.
April Constitution of 1935
The April Constitution of 1935 was the fundamental law of interwar Poland that significantly strengthened presidential powers and established an authoritarian framework in the Second Polish Republic.
-
B.
Enabling Act of 1933
The Enabling Act of 1933 was a pivotal German law that granted Adolf Hitler’s government the power to enact legislation without parliamentary consent, effectively establishing his dictatorial rule.
-
C.
United Nations Partition Plan for Palestine
The United Nations Partition Plan for Palestine was a 1947 UN proposal to divide British Mandate Palestine into separate Jewish and Arab states, laying a key diplomatic foundation for the later establishment of Israel.
-
D.
Residence Act
The Residence Act was a 1790 law passed by the U.S. Congress that authorized the establishment of a permanent national capital along the Potomac River, leading to the creation of Washington, D.C.
-
E.
Israeli Declaration of Independence
The Israeli Declaration of Independence is the 1948 founding document that proclaimed the establishment of the State of Israel and outlined its guiding principles and values.
- 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: Paramount Decree of 1948 Target entity description: The Paramount Decree of 1948 was a landmark U.S. Supreme Court antitrust ruling that dismantled the major film studios’ vertical control over production, distribution, and theater ownership, reshaping the American movie industry.
-
A.
April Constitution of 1935
The April Constitution of 1935 was the fundamental law of interwar Poland that significantly strengthened presidential powers and established an authoritarian framework in the Second Polish Republic.
-
B.
Enabling Act of 1933
The Enabling Act of 1933 was a pivotal German law that granted Adolf Hitler’s government the power to enact legislation without parliamentary consent, effectively establishing his dictatorial rule.
-
C.
United Nations Partition Plan for Palestine
The United Nations Partition Plan for Palestine was a 1947 UN proposal to divide British Mandate Palestine into separate Jewish and Arab states, laying a key diplomatic foundation for the later establishment of Israel.
-
D.
Residence Act
The Residence Act was a 1790 law passed by the U.S. Congress that authorized the establishment of a permanent national capital along the Potomac River, leading to the creation of Washington, D.C.
-
E.
Israeli Declaration of Independence
The Israeli Declaration of Independence is the 1948 founding document that proclaimed the establishment of the State of Israel and outlined its guiding principles and values.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
United States Supreme Court case
ⓘ
United States Supreme Court decision ⓘ antitrust ruling ⓘ consent decree ⓘ |
| alsoKnownAs |
Paramount Decree of 1948
ⓘ
surface form:
Paramount antitrust decree
Paramount Decree of 1948 ⓘ
surface form:
Paramount case
Paramount Decree of 1948 ⓘ
surface form:
Paramount decision
|
| appliedTo |
20th Century Fox
ⓘ
surface form:
20th Century-Fox
Columbia Pictures ⓘ Loew's Inc. ⓘ Metro-Goldwyn-Mayer ⓘ
surface form:
MGM
Paramount Pictures ⓘ RKO Radio Pictures ⓘ
surface form:
RKO
United Artists ⓘ Universal ⓘ Warner Bros. Pictures ⓘ
surface form:
Warner Bros.
|
| areaOfLaw |
antitrust law
ⓘ
competition law ⓘ |
| basedOnCase |
Paramount Decree of 1948
self-linksurface differs
ⓘ
surface form:
United States v. Paramount Pictures, Inc.
|
| citation | 334 U.S. 131 ⓘ |
| concerns |
film distribution
ⓘ
motion picture industry ⓘ movie theater ownership ⓘ vertical integration ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| dateDecided | 1948 ⓘ |
| effect |
dismantled vertical integration in Hollywood
ⓘ
ended studio ownership of large theater chains ⓘ forced separation of production and exhibition ⓘ increased competition in film exhibition ⓘ limited block booking practices ⓘ limited circuit dealing practices ⓘ reshaped the American movie industry ⓘ restricted resale price maintenance in film licensing ⓘ weakened the classical Hollywood studio system ⓘ |
| enforcedBy | United States Department of Justice ⓘ |
| held | that major film studios violated U.S. antitrust laws ⓘ |
| historicalPeriod |
Hollywood Golden Age
ⓘ
surface form:
Golden Age of Hollywood
|
| jurisdiction | Supreme Court of the United States ⓘ |
| laterDevelopments | portions of the decree were terminated or modified in the 21st century by federal courts ⓘ |
| legalCitation | 334 U.S. 131 ⓘ |
| resultedIn |
divestiture of studio-owned theater chains
ⓘ
separation of Paramount Pictures from its theater chain ⓘ separation of other major studios from their exhibition arms ⓘ |
| significance |
influenced later media ownership and antitrust policy
ⓘ
key turning point in the decline of the studio system ⓘ landmark in U.S. antitrust enforcement ⓘ |
| year | 1948 ⓘ |
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: Paramount Decree of 1948 Description of subject: The Paramount Decree of 1948 was a landmark U.S. Supreme Court antitrust ruling that dismantled the major film studios’ vertical control over production, distribution, and theater ownership, reshaping the American movie industry.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Paramount antitrust decree
this entity surface form:
Paramount decision
this entity surface form:
Paramount case
this entity surface form:
United States v. Paramount Pictures, Inc.
this entity surface form:
United States v. Paramount Pictures, Inc.
this entity surface form:
United States v. Paramount Pictures, Inc.