partOfSystem
P840
predicate
Indicates that one entity functions as a component or subsystem within the structure or organization of another entity.
All labels observed (68)
| Label | Occurrences |
|---|---|
| partOfNetwork | 4,687 |
| safetySystem | 2,483 |
| partOfSystem canonical | 1,505 |
| formsPartOf | 1,457 |
| isPartOfNetwork | 1,272 |
| partOfCorridor | 757 |
| belongsToSystem | 449 |
| coolingSystem | 407 |
| controlSystem | 360 |
| isPartOfSystem | 292 |
| partOfComplex | 256 |
| ignitionSystem | 194 |
| belongsToPlanetarySystem | 108 |
| administeredAsPartOf | 56 |
| systemComponents | 38 |
| partOfSector | 36 |
| designedAsPartOf | 25 |
| partOfStructure | 23 |
| parentSystem | 20 |
| isPartOfSystemWith | 19 |
| lubricationSystem | 15 |
| hybridSystem | 13 |
| systemComponent | 13 |
| partOfSystemWith | 11 |
| subsystem | 9 |
| alsoPartOf | 7 |
| systemComposition | 7 |
| includeSubsystem | 6 |
| positionInSolarSystem | 6 |
| subsystemOf | 6 |
| hybridSystemComponent | 4 |
| partOfCodingSystem | 4 |
| partOfHydropowerSystem | 4 |
| partOfLargerSystem | 4 |
| partOfResonantSystemWith | 4 |
| belongsToPortSystem | 3 |
| componentOfSystem | 3 |
| operatesAsPartOf | 3 |
| partOfRegistrationSystem | 3 |
| perteneceASistema | 3 |
| seedingSystem | 3 |
| combustionSystem | 2 |
| formsPartOfNetwork | 2 |
| isComponentOfSystem | 2 |
| isPartOfCollectionSystem | 2 |
| partOfRiftSystem | 2 |
| partOfTheory | 2 |
| playedInSystem | 2 |
| pluginSystem | 2 |
| systemPartOf | 2 |
| formaParteDelSistema | 1 |
| fuzingSystem | 1 |
| partOfAutomationProject | 1 |
| partOfConnection | 1 |
| partOfEnergySystem | 1 |
| partOfFeature | 1 |
| partOfFinancialSystem | 1 |
| partOfGlobalSystem | 1 |
| partOfHistoricalSystem | 1 |
| partOfHydroelectricSystem | 1 |
| partOfModel | 1 |
| partOfNationalSystem | 1 |
| partOfNumberedSystem | 1 |
| partOfPowerSystem | 1 |
| partOfSoftware | 1 |
| statewideSystemComponent | 1 |
| systemComponentOf | 1 |
| underlyingSubsystem | 1 |
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: partOfSystem
Generated description
Indicates that one entity functions as a component or subsystem within the structure or organization of another entity.
Sample triples (14,611)
| Subject | Object |
|---|---|
| Chair U | system of lettered chairs of the Royal Spanish Academy via predicate surface "belongsToSystem" ⓘ |
| North Carolina A&T State University |
University of North Carolina System
via predicate surface "parentSystem"
ⓘ
surface form:
University of North Carolina system
|
| PATCO Speedline | automatic train control via predicate surface "safetySystem" ⓘ |
| A30 road |
Great Britain A roads
via predicate surface "isPartOfNetwork"
ⓘ
surface form:
Great Britain road network
|
| Nassau Veterans Memorial Coliseum | Mitchel Field complex via predicate surface "partOfComplex" ⓘ |
| Boeing X-48 | fly-by-wire via predicate surface "controlSystem" ⓘ |
| M7 motorway | international route between Hungary and Croatia via predicate surface "partOfCorridor" ⓘ |
| Virgin CrossCountry | AWS via predicate surface "safetySystem" ⓘ |
| Virgin CrossCountry | TPWS via predicate surface "safetySystem" ⓘ |
| Class 220 Voyager | AWS via predicate surface "safetySystem" ⓘ |
| Class 220 Voyager | TPWS via predicate surface "safetySystem" ⓘ |
| Colin Bell Stand |
City of Manchester Stadium
via predicate surface "partOfComplex"
ⓘ
surface form:
City of Manchester Stadium complex
|
| Porter (MBTA station) |
Boston subway
ⓘ
surface form:
MBTA subway
|
| Porter (MBTA station) |
MBTA Commuter Rail network
ⓘ
surface form:
MBTA Commuter Rail
|
| Blue Line (Washington Metro) | Metrorail via predicate surface "partOfNetwork" ⓘ |
|
Concord Turnpike (in the Boston suburbs)
surface form:
Concord Turnpike
|
Massachusetts state highway system via predicate surface "isPartOfNetwork" ⓘ |
| Geneva–Aéroport railway line |
Automatic Train Control
via predicate surface "safetySystem"
ⓘ
surface form:
European Train Control System
|
| Geneva–Aéroport railway line | Swiss train protection systems via predicate surface "safetySystem" ⓘ |
| London Euston – Birmingham | West Coast Main Line via predicate surface "partOfNetwork" ⓘ |
| U.S. Route 29 | major north–south corridor in the southeastern United States via predicate surface "partOfCorridor" ⓘ |
| U.S. Route 29 | major north–south corridor in the Mid-Atlantic United States via predicate surface "partOfCorridor" ⓘ |
| Water Level Route |
New York Central Railroad
via predicate surface "partOfNetwork"
ⓘ
surface form:
New York Central System
|
| Eastern Parkway Line | wayside signals via predicate surface "safetySystem" ⓘ |
| Zurich Hauptbahnhof | Swiss Federal Railways network via predicate surface "partOfNetwork" ⓘ |
| Zurich Hauptbahnhof | Zürich S-Bahn via predicate surface "partOfNetwork" ⓘ |
| Tokyo Metro Fukutoshin Line | Tokyo Metro via predicate surface "partOfNetwork" ⓘ |
| PV-12 | liquid-cooled via predicate surface "coolingSystem" ⓘ |
| Interstate 20 | east–west transportation corridor across the southern United States via predicate surface "partOfCorridor" ⓘ |
| Park Street |
Boston subway
ⓘ
surface form:
MBTA subway
|
| Park Street |
MBTA
ⓘ
surface form:
MBTA rapid transit
|
| Cross River Reservoir | New Croton Reservoir via predicate surface "partOfSystemWith" ⓘ |
| Cross River Reservoir | Muscoot Reservoir via predicate surface "partOfSystemWith" ⓘ |
| Cross River Reservoir | Amawalk Reservoir via predicate surface "partOfSystemWith" ⓘ |
| Cross River Reservoir | Kensico Reservoir via predicate surface "partOfSystemWith" ⓘ |
| Aquarium station (MBTA Blue Line) |
Boston subway
via predicate surface "partOfNetwork"
ⓘ
surface form:
MBTA subway
|
| People’s Supreme Court | Cuban state organs ⓘ |
| Bombardier Voyager family | multiple-unit control via predicate surface "controlSystem" ⓘ |
|
Coen Tunnel (via connected waterways)
surface form:
Coen Tunnel
|
Dutch national road network via predicate surface "isPartOfNetwork" ⓘ |
| Columbus metropolitan area | Deep South via predicate surface "formsPartOf" ⓘ |
| Columbus metropolitan area |
Southern United States
via predicate surface "formsPartOf"
ⓘ
surface form:
Southeastern United States
|
| JR Saikyo Line | JR East urban network via predicate surface "partOfNetwork" ⓘ |
| Henry Hudson Parkway |
New York City arterial highway network
via predicate surface "formsPartOf"
ⓘ
surface form:
New York City parkway system
|
| Paraguay River |
Uruguay River
via predicate surface "formsPartOf"
ⓘ
surface form:
La Plata river system
|
| uKhahlamba / Drakensberg Park | Great Escarpment of southern Africa via predicate surface "formsPartOf" ⓘ |
| Daimler-Benz DB 601 | liquid-cooled via predicate surface "coolingSystem" ⓘ |
| Daimler-Benz DB 601 | dual magneto via predicate surface "ignitionSystem" ⓘ |
| Harlem River Drive | New York City arterial highway network via predicate surface "isPartOfNetwork" ⓘ |
| Geneva tram network | urban tramway signalling via predicate surface "safetySystem" ⓘ |
| WES Commuter Rail | positive train control (PTC) implemented via predicate surface "safetySystem" ⓘ |
| Eisenhower Avenue station | Washington Metro ⓘ |