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 |
|---|---|
| Lansdale/Doylestown Line | SEPTA Regional Rail via predicate surface "partOfNetwork" ⓘ |
| Trenton Line |
Positive Train Control
via predicate surface "safetySystem"
ⓘ
surface form:
Positive Train Control (PTC)
|
| Thelwall Viaduct |
Highways England
via predicate surface "partOfNetwork"
ⓘ
surface form:
Strategic Road Network of England
|
| Paoli/Thorndale Line | SEPTA Regional Rail via predicate surface "partOfNetwork" ⓘ |
| Allahabad | Delhi–Kolkata rail corridor via predicate surface "partOfCorridor" ⓘ |
| Junkers Jumo 211 | liquid-cooled via predicate surface "coolingSystem" ⓘ |
| Junkers Jumo 211 | dual ignition via predicate surface "ignitionSystem" ⓘ |
| MIA | UN/LOCODE ⓘ |
| Gateway Transit Center | MAX Light Rail via predicate surface "partOfNetwork" ⓘ |
| Kostverlorenvaart |
Grachtengordel
via predicate surface "isPartOfNetwork"
ⓘ
surface form:
Amsterdam canal network
|
| A1 road |
Great Britain A roads
via predicate surface "isPartOfNetwork"
ⓘ
surface form:
Primary route network of Great Britain
|
| Arizona State Route 143 | Arizona State Highway System via predicate surface "partOfNetwork" ⓘ |
| Admiralty Arch | processional route from Buckingham Palace to Trafalgar Square via predicate surface "formsPartOf" ⓘ |
| MBTA Commuter Rail network | Positive Train Control (PTC) on most lines via predicate surface "safetySystem" ⓘ |
| AS | Indian vehicle registration plate system ⓘ |
| Universal City/Studio City station | Los Angeles Metro Rail via predicate surface "isPartOfNetwork" ⓘ |
| Massachusetts Avenue (Cambridge) | Cambridge street network via predicate surface "isPartOfNetwork" ⓘ |
| Massachusetts Avenue (Cambridge) | regional road network of Greater Boston via predicate surface "isPartOfNetwork" ⓘ |
| Fen Line | National Rail via predicate surface "partOfNetwork" ⓘ |
| IJssel | Dutch river delta via predicate surface "formsPartOf" ⓘ |
| 22nd Street station |
SEPTA Subway–Surface Trolley Lines
via predicate surface "partOfNetwork"
ⓘ
surface form:
SEPTA Subway–Surface Trolley system
|
| Etruscan alphabet | Phoenician alphabet via predicate surface "parentSystem" ⓘ |
| West Trenton Line | Positive Train Control via predicate surface "safetySystem" ⓘ |
| West Trenton Line | cab signaling via predicate surface "safetySystem" ⓘ |
| Y-12 National Security Complex |
United States nuclear weapons complex
via predicate surface "partOfSector"
ⓘ
surface form:
U.S. nuclear security enterprise
|
| Old Trafford tram stop | Manchester Metrolink via predicate surface "partOfNetwork" ⓘ |
| Manayunk/Norristown Line | SEPTA Regional Rail ⓘ |
| Channel Gardens | original Rockefeller Center development via predicate surface "designedAsPartOf" ⓘ |
| North Quincy |
MBTA
ⓘ
surface form:
MBTA subway
|
| North Quincy |
MBTA Commuter Rail network
via predicate surface "isPartOfNetwork"
ⓘ
surface form:
Greater Boston public transit network
|
| Amsterdam Metro network |
ATB-EG
via predicate surface "safetySystem"
ⓘ
surface form:
ATB
|
| Interstate 75 near Lake City | Interstate Highway System via predicate surface "partOfNetwork" ⓘ |
| U.S. Route 231 near Cottondale | north–south travel corridor in Florida Panhandle via predicate surface "partOfCorridor" ⓘ |
| US-2 eastbound | United States Numbered Highway System via predicate surface "partOfNetwork" ⓘ |
| State Route 9 (Maine) | regional cross-border road network via predicate surface "isPartOfNetwork" ⓘ |
| U.S. Route 202 in Bangor, Maine | regional transportation network of eastern Maine via predicate surface "partOfCorridor" ⓘ |
| Sox–35th |
Chicago "L"
via predicate surface "partOfNetwork"
ⓘ
surface form:
Chicago 'L'
|
|
35th–Bronzeville–IIT station (Green Line)
surface form:
35th–Bronzeville–IIT station
|
Chicago "L"
ⓘ
surface form:
Chicago 'L'
|
| Executive One | United States call sign conventions ⓘ |
| Executive Two | United States military call sign system ⓘ |
| Executive Two | U.S. executive transport call sign system ⓘ |
| Toronto streetcar system | road traffic signals via predicate surface "safetySystem" ⓘ |
| Toronto streetcar system | transit signal priority at some intersections via predicate surface "safetySystem" ⓘ |
| San Francisco–Oakland Bay Bridge |
Bay Area toll bridge network
via predicate surface "partOfNetwork"
ⓘ
surface form:
Bay Area toll bridge system
|
|
The Pond
surface form:
The Pond (Central Park)
|
original Central Park plan via predicate surface "designedAsPartOf" ⓘ |
|
Central station (MBTA) on the Red Line
surface form:
Central station (MBTA)
|
MBTA
via predicate surface "partOfNetwork"
ⓘ
surface form:
MBTA subway
|
|
Central station (MBTA) on the Red Line
surface form:
Central station (MBTA)
|
MBTA
ⓘ
surface form:
MBTA rapid transit system
|
|
Central station (MBTA) on the Red Line
surface form:
Central station (MBTA)
|
MBTA signal system via predicate surface "safetySystem" ⓘ |
| Order of St. Andrew (Russia) | state awards of the Russian Federation via predicate surface "belongsToSystem" ⓘ |
| Interstate 87 | New York City–Montreal corridor via predicate surface "partOfCorridor" ⓘ |