length

P266
predicate

Indicates a measurement relationship where a value specifies how long something is from one end to the other.

Try in SPARQL

All labels observed (116)

Label Occurrences
length canonical 14,177
duration 1,558
approximateLength 539

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: length
Generated description
Indicates a measurement relationship where a value specifies how long something is from one end to the other.

Sample triples (20,629)

Subject Object
Dead Sea approximately 50 kilometres ⓘ
May 1926 General Strike in the United Kingdom 9 days via predicate surface "duration" ⓘ
Perseverance rover about 3 meters ⓘ
Chicago "L" over 100 miles of track via predicate surface "systemLength" ⓘ
Heinkel He 177 22 m ⓘ
Omaha Beach approximately 8 kilometers ⓘ
Omaha Beach approximately 5 miles ⓘ
Channel Tunnel about 50.45 kilometres ⓘ
Trinity test device about 3.25 meters ⓘ
Yamato approximately 263 meters ⓘ
Palais Garnier, Paris
surface form: Palais Garnier
about 173 metres ⓘ
Power over Ethernet 100 meters for standard Ethernet via predicate surface "maximumCableLength" ⓘ
Mountain bluebird 16–20 cm via predicate surface "averageLength" ⓘ
Broadway 53 via predicate surface "lengthApproxKm" ⓘ
Broadway 33 via predicate surface "lengthApproxMiles" ⓘ
The Milk-Eyed Mender 55:00 ⓘ
Ys approximately 55 minutes via predicate surface "totalLength" ⓘ
Divers 51:51 ⓘ
Yellow River about 5464 kilometers ⓘ
SS Jeremiah O’Brien 441 ft via predicate surface "lengthOverall" ⓘ
SS Jeremiah O’Brien 134.4 m via predicate surface "lengthOverall" ⓘ
Elbe about 1094 kilometres ⓘ
Battleship Missouri Memorial 270.4 meters ⓘ
Interstate 93 305 via predicate surface "lengthApproxKm" ⓘ
BP Pedestrian Bridge approximately 285 meters ⓘ
BP Pedestrian Bridge approximately 925 feet ⓘ
Diablo Range about 290 miles ⓘ
Tennessee River approximately 652 miles ⓘ
Tennessee River approximately 1,049 kilometers ⓘ
MBTA Green Line D branch approximately 10.5 miles via predicate surface "lineLength" ⓘ
Musashi approximately 263 meters ⓘ
Cynwyd Line approximately 6 miles via predicate surface "lineLength" ⓘ
Mekong River approximately 4350 km ⓘ
Southend Airport
surface form: Runway 05/23
1856 metres ⓘ
Alps about 1200 km ⓘ
humuhumunukunukuāpuaʻa approximately 30 centimeters via predicate surface "maximumLength" ⓘ
humuhumunukunukuāpuaʻa approximately 20 centimeters via predicate surface "averageLength" ⓘ
Dubai Metro over 80 kilometres via predicate surface "systemLength" ⓘ
Lena River approximately 4400 km ⓘ
Bell X-1 approximately 31 ft ⓘ
Gulf of Aden about 900 kilometers via predicate surface "approximateLength" ⓘ
River Clyde about 170 kilometres ⓘ
River Clyde about 106 miles ⓘ
Burma Road approximately 1100 kilometers ⓘ
Burma Road approximately 700 miles ⓘ
Nakajima B5N torpedo bombers
surface form: Nakajima B5N
10.3 via predicate surface "length_m" ⓘ
Saturn Outlook approximately 5100 mm ⓘ
The Gambler about 3 minutes 30 seconds ⓘ
Lady
surface form: Lady (song)
3:54 ⓘ
Coward of the County 4:20 ⓘ