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
Black Hole Sun 5:18 ⓘ
Loch Ness approximately 36 kilometres ⓘ
Aller approximately 260 km ⓘ
Aberjona River approximately 9 miles ⓘ
Aberjona River approximately 14 kilometers ⓘ
Temporal Key Integrity Protocol 128‑bit temporal keys via predicate surface "usesKeyLength" ⓘ
Singapore Strait approximately 114 kilometers ⓘ
Malecón, Havana about 8 km ⓘ
Forth Road Bridge 1006 metres via predicate surface "mainSpanLength" ⓘ
Forth Road Bridge 2512 metres via predicate surface "totalLength" ⓘ
Gulf of Bothnia about 725 km ⓘ
Vasco da Gama Bridge about 12345 meters via predicate surface "totalLength" ⓘ
Vasco da Gama Bridge about 12.3 kilometers via predicate surface "totalLength" ⓘ
Vasco da Gama Bridge about 420 meters via predicate surface "mainSpanLength" ⓘ
Moika River about 4.67 km ⓘ
Golden Horn approximately 7.5 km ⓘ
Thai–Myanmar border 2401 km via predicate surface "approximateLength" ⓘ
Lake Tanganyika about 673 kilometres ⓘ
Lake Tanganyika about 418 miles ⓘ
1712 Stradivarius cello "Davidov" (formerly used)
surface form: 1712 Stradivarius cello "Davidov"
approximately 75 cm body length via predicate surface "approximateLength" ⓘ
Toxostoma rufum approximately 23–30 cm via predicate surface "bodyLength" ⓘ
European starling (Sturnus vulgaris)
surface form: European starling
about 20 cm via predicate surface "averageLength" ⓘ
Alpine-Himalayan orogenic belt 15000 km via predicate surface "lengthApproximate" ⓘ
Indira Gandhi Canal 650 via predicate surface "lengthApproxKm" ⓘ
North American P-51 Mustang about 32 ft 3 in (9.83 m) for P-51D ⓘ
Fréjus Rail Tunnel about 13.7 km ⓘ
East Side Gallery about 1.3 kilometres ⓘ
East Side Gallery about 0.8 miles ⓘ
Yukon River approximately 3,185 kilometers ⓘ
Yukon River approximately 1,979 miles ⓘ
Pleistocene epoch approximately 2.57 million years via predicate surface "duration" ⓘ
Commerce Compromise 20 years via predicate surface "duration" ⓘ
Forth Bridge about 2.5 kilometres via predicate surface "totalLength" ⓘ
Forth Bridge about 521 metres via predicate surface "mainSpanLength" ⓘ
San Francisco–Oakland Bay Bridge about 7.18 km ⓘ
San Francisco–Oakland Bay Bridge about 4.46 miles ⓘ
Bow Bridge (Central Park) 87 feet via predicate surface "lengthApprox" ⓘ
Blue Ridge Parkway 469 miles ⓘ
Blue Ridge Parkway 755 kilometers ⓘ
Tahoe Rim Trail (nearby connection)
surface form: Tahoe Rim Trail
approximately 165 miles ⓘ
Tahoe Rim Trail (nearby connection)
surface form: Tahoe Rim Trail
approximately 265 kilometers ⓘ
Gila monster about 30–60 cm via predicate surface "bodyLength" ⓘ
Gila monster about 56–60 cm via predicate surface "maximumLength" ⓘ
Kill Van Kull approximately 3 miles ⓘ
Kill Van Kull approximately 4.8 kilometers ⓘ
Central Park Reservoir Running Track 1.58 miles ⓘ
Central Park Reservoir Running Track approximately 2.54 kilometers ⓘ
Crimean trolleybus line 86 via predicate surface "lengthApproxKm" ⓘ
Weser about 452 km ⓘ
American River about 120 miles ⓘ