era

P200
predicate

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

Try in SPARQL

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
Giulio Douhet 20th century ⓘ
Chain Home Low 1930s ⓘ
Chain Home Low 1940s ⓘ
Luitpold, Prince Regent of Bavaria 19th century ⓘ
Luitpold, Prince Regent of Bavaria early 20th century ⓘ
RNAS Cranwell World War I ⓘ
surface form: First World War
Second Spanish Republic Interwar period via predicate surface "historicalEra" ⓘ
Second Spanish Republic 20th century via predicate surface "historicalEra" ⓘ
Battle of Chandannagar 18th century ⓘ
Akbar 16th century ⓘ
Euclid of Megara Classical Greek philosophy ⓘ
Callicrates Classical Athens ⓘ
surface form: Periclean Athens
Ramallah Ottoman Empire via predicate surface "historicalEra" ⓘ
Marcus Aurelius Ancient Roman philosophy ⓘ
Damascus classical antiquity via predicate surface "historicalEra" ⓘ
Damascus early Islamic period via predicate surface "historicalEra" ⓘ
Caroline Bonaparte Napoleonic era ⓘ
Alexander II of Scotland 13th century ⓘ
Pope Innocent IV 13th century ⓘ
Royal Air Force Fighter Command World War II ⓘ
Royal Air Force Fighter Command Cold War ⓘ
André Maginot French Third Republic ⓘ
Erivan Governorate Russian Empire via predicate surface "historicalEra" ⓘ
surface form: Imperial Russian period
Harriet Taylor Mill 19th-century philosophy ⓘ
29th Route Army of the National Revolutionary Army Republic of China via predicate surface "historicalEra" ⓘ
surface form: Republic of China (1912–1949)
Peter II of Russia early 18th century ⓘ
Wright J-5C Whirlwind late 1920s ⓘ
“Don’t Tread on Me” (associated naval ensign)
surface form: "Don’t Tread on Me" (associated naval ensign)
18th century ⓘ
Thomas M. Carnegie Gilded Age via predicate surface "historicalEra" ⓘ
surface form: Gilded Age in the United States
Ulysses S. Grant Gilded Age ⓘ
Parliament of England Middle Ages via predicate surface "historicalEra" ⓘ
Parliament of England Early Modern period via predicate surface "historicalEra" ⓘ
surface form: Early modern period
Messerschmitt Me 163 1940s ⓘ
Elizabeth Stuart Stuart period via predicate surface "historicalEra" ⓘ
Hancock-Clarke House colonial era ⓘ
George Palmer Putnam 19th century ⓘ
Zuikaku World War II era ⓘ
Camp Pendleton, California World War II ⓘ
Eugenio Montero Ríos 19th century ⓘ
Eugenio Montero Ríos early 20th century ⓘ
Dahlonega Mint 19th century via predicate surface "historicalEra" ⓘ
Main Interior Building New Deal ⓘ
surface form: New Deal era
Mitsuru Ushijima Showa era ⓘ
surface form: Shōwa period
Charlotte Mint 19th century via predicate surface "historicalEra" ⓘ
Allan Ramsay portrait of George III 18th century ⓘ
Titus 1st century ⓘ
Carlo Maderno 17th century ⓘ
Carlo Maderno late 16th century ⓘ
Pope Julius II Renaissance ⓘ
surface form: Italian Renaissance
Georges Sorel 19th-century philosophy ⓘ