era

P200
predicate

Indicates that something existed, occurred, or was valid during a specified historical or temporal period.

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All labels observed (24)

Label Occurrences
era canonical 50,261
historicalEra 7,837
age 1,417

Description generation (PDg)

The one-sentence description above was generated by prompting gpt-5.1 with the predicate name and this instruction.

Instruction
Given a predicate that represents a relationship or action between entities, generate a one-sentence description explaining its meaning.  
# Instructions
Focus on describing the relationship, not the entities themselves. 
# Response Format
Begin the description with \' Indicates...\'
Input
Predicate: era
Generated description
Indicates that something existed, occurred, or was valid during a specified historical or temporal period.

Sample triples (59,947)

Subject Object
Soviet Stalingrad Front World War II period ⓘ
Italian 8th Army 20th century ⓘ
Prince John of the United Kingdom early 20th century ⓘ
Lehrgeschwader 1 20th century via predicate surface "historicalEra" ⓘ
Rolls-Royce Griffon 1940s ⓘ
The Duke of Grafton (de facto), The Marquess of Rockingham (de jure predecessor in office sequence)
surface form: Augustus FitzRoy, 3rd Duke of Grafton
18th century ⓘ
Soviet 64th Army 1940s via predicate surface "historicalEra" ⓘ
Imperial Japanese Army Meiji era ⓘ
surface form: Meiji period
Imperial Japanese Army Taisho era ⓘ
surface form: Taishō period
Imperial Japanese Army Showa era ⓘ
surface form: Shōwa period
John Parker Colonial America via predicate surface "historicalEra" ⓘ
John Parker American Revolutionary War via predicate surface "historicalEra" ⓘ
surface form: American Revolution
Muscovy Company Tudor period ⓘ
James Cook 18th century ⓘ
El Pueblo de Nuestra Señora la Reina de los Ángeles Spanish colonial period ⓘ
Ralph Adams Cram (architectural partnership) American Gothic Revival movement ⓘ
Cactus Jack
surface form: John Nance Garner
early 20th century American politics ⓘ
Rabindranath Tagore late 19th century ⓘ
Rabindranath Tagore early 20th century ⓘ
Honi soit qui mal y pense Middle Ages ⓘ
Berghof Third Reich ⓘ
Bolling v. Sharpe (argued separately, decided same day)
surface form: Bolling v. Sharpe
American civil rights movement via predicate surface "historicalEra" ⓘ
surface form: Civil Rights Movement era
Forum Romanum Roman Republic ⓘ
Forum Romanum Roman Empire ⓘ
Attic Greek Classical period ⓘ
Battle of the Milvian Bridge Late Antiquity ⓘ
Middle Irish Middle Ages ⓘ
Pope Paul III Renaissance papacy ⓘ
Pope Paul III Counter-Reformation ⓘ
Mutual Defense Agreement (1958) Cold War ⓘ
Mexican Constitution of 1824 post-independence Mexico via predicate surface "historicalEra" ⓘ
Cretaceous–Paleogene boundary about 66 million years ago via predicate surface "age" ⓘ
15th Hussars Georgian era ⓘ
15th Hussars Victorian era ⓘ
Kampfgeschwader 53 20th century via predicate surface "historicalEra" ⓘ
Supermarine early 20th century via predicate surface "historicalEra" ⓘ
Supermarine World War II via predicate surface "historicalEra" ⓘ
surface form: World War II era
Battle of Malta 20th century ⓘ
Elsa Einstein late 19th century ⓘ
Elsa Einstein early 20th century ⓘ
Henry Darwin Rogers 19th century ⓘ
Governor William Phips
surface form: William Phips
Colonial America ⓘ
Bob Cousy 1950s ⓘ
Bob Cousy 1960s ⓘ
Magellan–Elcano expedition Age of Exploration ⓘ
surface form: Age of Discovery
First Bank of the United States Early Republic of the United States ⓘ
surface form: Early National Period of the United States
City Tavern site Colonial America ⓘ
City Tavern site Early United States ⓘ
Philadelphia street grid colonial America ⓘ
Portland Hotel late 19th century ⓘ