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
Rembrandt van Rijn 17th century ⓘ
audion vacuum tube
surface form: Audion vacuum tube
early 20th century ⓘ
Lick 20th-century computing ⓘ
Ordinary People 2000s R&B ⓘ
Reorganization Plan No. 1 of 1939 New Deal via predicate surface "historicalEra" ⓘ
surface form: New Deal era
Ferdinand Magellan Age of Exploration ⓘ
surface form: Age of Discovery
Supreme Soviet of the Soviet Union Cold War via predicate surface "historicalEra" ⓘ
Council of Trent Early Modern period via predicate surface "historicalEra" ⓘ
Napoleon Bonaparte French Revolutionary Wars ⓘ
surface form: French Revolutionary and Napoleonic era
Dunfermline Abbey Middle Ages ⓘ
St. Margaret of Scotland (associated)
surface form: St. Margaret of Scotland
11th century ⓘ
Samuel Gompers Gilded Age ⓘ
Samuel Gompers Progressive Era ⓘ
ARC
surface form: Augmentation Research Center
1960s ⓘ
ARC
surface form: Augmentation Research Center
1970s ⓘ
FJCC early era of electronic digital computers ⓘ
Akagi World War II ⓘ
destroyer USS Hammann (DD-412)
surface form: USS Hammann (DD-412)
20th century naval ship ⓘ
Maginot Line interwar period ⓘ
On the Electrodynamics of Moving Bodies 20th-century physics ⓘ
On the Motion of Small Particles Suspended in Liquids at Rest Required by the Molecular-Kinetic Theory of Heat early 20th century physics ⓘ
Isaac Newton Scientific Revolution ⓘ
Isaac Newton Age of Enlightenment ⓘ
Oskar Morgenstern 20th-century economics ⓘ
Phipps Street Burying Ground, Charlestown colonial era ⓘ
Tulagi World War II via predicate surface "historicalEra" ⓘ
Tulagi Age of Imperialism via predicate surface "historicalEra" ⓘ
surface form: British colonial period
Tiflis Governorate Russian Empire via predicate surface "historicalEra" ⓘ
surface form: Imperial Russia
Kuntsevo Dacha Stalin era ⓘ
Mao Zedong 20th-century Chinese history ⓘ
Province of New Jersey Colonial America via predicate surface "historicalEra" ⓘ
Chicago Surface Lines first half of the 20th century via predicate surface "primaryEra" ⓘ
Norsk Data NORD-10 third generation computers ⓘ
Chinese Communist Party forces Pacific War via predicate surface "historicalEra" ⓘ
surface form: World War II in Asia
Vitaphone late silent era ⓘ
Vitaphone early sound era ⓘ
Orteig Prize interwar period via predicate surface "historicalEra" ⓘ
Prince Eugene of Savoy Early modern period ⓘ
his son John Hudson
surface form: John Hudson
Age of Exploration ⓘ
surface form: Age of Discovery
Baruch Spinoza 17th-century philosophy ⓘ
Baruch Spinoza Age of Enlightenment precursor ⓘ
80th United States Congress post–World War II ⓘ
Historic General Dodge House Victorian era ⓘ
Henry Bessemer 19th century ⓘ
Royal Naval Air Service early military aviation ⓘ
Hurricane
surface form: Hawker Hurricane
World War II military aviation ⓘ
Robert Clive 18th century ⓘ
Central Provinces British colonial period via predicate surface "historicalEra" ⓘ
Great Dividing Range (part)
surface form: Great Dividing Range
Paleozoic to Mesozoic origin with later uplift via predicate surface "age" ⓘ
Deutsche Mark post-World War II Europe ⓘ