Portland street network
E177567
The Portland street network is the interconnected system of roads, avenues, and transit corridors that structure transportation and urban movement throughout Portland, Oregon.
All labels observed (6)
| Label | Occurrences |
|---|---|
| Portland street network canonical | 10 |
| Portland street grid | 4 |
| Portland transportation network | 3 |
| North Portland street grid | 2 |
| Portland road network | 2 |
| North Portland street network | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1562828 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Portland street network Context triple: [SW 6th Avenue, partOf, Portland street network]
-
A.
Cambridge city centre street network
Cambridge city centre street network is the interconnected system of historic streets, lanes, and pedestrian routes that forms the core urban layout of central Cambridge, England.
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B.
Albany street network
The Albany street network is the interconnected system of roads and thoroughfares that structure transportation, access, and urban layout within the city of Albany, New York.
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C.
Amsterdam inner-city road network
The Amsterdam inner-city road network is the dense system of streets and thoroughfares that organizes and channels motor, bicycle, and pedestrian traffic through the historic core of Amsterdam.
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D.
Market Street surface tracks
Market Street surface tracks are the street-level light rail tracks along San Francisco’s Market Street used by historic streetcars and other Muni rail services.
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E.
Washington Street surface section
The Washington Street surface section is the above-ground bus rapid transit corridor of Boston’s MBTA Silver Line that runs along Washington Street, serving neighborhoods such as the South End and Roxbury.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Portland street network Target entity description: The Portland street network is the interconnected system of roads, avenues, and transit corridors that structure transportation and urban movement throughout Portland, Oregon.
-
A.
Cambridge city centre street network
Cambridge city centre street network is the interconnected system of historic streets, lanes, and pedestrian routes that forms the core urban layout of central Cambridge, England.
-
B.
Albany street network
The Albany street network is the interconnected system of roads and thoroughfares that structure transportation, access, and urban layout within the city of Albany, New York.
-
C.
Amsterdam inner-city road network
The Amsterdam inner-city road network is the dense system of streets and thoroughfares that organizes and channels motor, bicycle, and pedestrian traffic through the historic core of Amsterdam.
-
D.
Market Street surface tracks
Market Street surface tracks are the street-level light rail tracks along San Francisco’s Market Street used by historic streetcars and other Muni rail services.
-
E.
Washington Street surface section
The Washington Street surface section is the above-ground bus rapid transit corridor of Boston’s MBTA Silver Line that runs along Washington Street, serving neighborhoods such as the South End and Roxbury.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
transportation infrastructure system
ⓘ
urban street network ⓘ |
| associatedWith |
Portland land use and zoning patterns
ⓘ
Portland urban growth boundary ⓘ |
| connectedBy | Portland bridge system ⓘ |
| crossedBy |
Columbia River near northern boundary
ⓘ
Willamette River ⓘ |
| hasCharacteristic |
named streets running east–west in many areas
ⓘ
narrow downtown streets ⓘ numbered avenues running north–south in many areas ⓘ orthogonal grid pattern in downtown ⓘ short downtown blocks ⓘ |
| hasComponent |
East Portland street grid
ⓘ
Portland street network self-linksurface differs ⓘ
surface form:
North Portland street grid
Portland bicycle network ⓘ Portland bridges network ⓘ Portland pedestrian network ⓘ Portland transit corridors ⓘ South Portland street grid ⓘ Southeast Portland street network ⓘ Southwest Portland street network ⓘ downtown Portland street grid ⓘ |
| includesFacilityType |
arterial streets
ⓘ
bicycle boulevards ⓘ collector streets ⓘ freeways and expressways ⓘ local residential streets ⓘ neighborhood greenways ⓘ one-way couplets ⓘ transit malls ⓘ |
| influencedBy |
Portland comprehensive plan
ⓘ
Portland transportation system plan ⓘ |
| integratesMode |
automobile traffic
ⓘ
bicycles ⓘ pedestrians ⓘ public transit ⓘ |
| locatedIn |
Multnomah County
ⓘ
surface form:
Multnomah County, Oregon
Portland ⓘ
surface form:
Portland, Oregon
United States of America ⓘ
surface form:
United States
|
| organizedBy |
quadrant system
ⓘ
street naming system with directional prefixes ⓘ |
| regulatedBy |
Portland Bureau of Transportation
ⓘ
surface form:
City of Portland Bureau of Transportation
Oregon Department of Transportation ⓘ |
| servedBy |
MAX Light Rail
ⓘ
surface form:
MAX Light Rail corridors
Portland Streetcar ⓘ
surface form:
Portland Streetcar lines
TriMet bus routes ⓘ |
| supportsFunction |
freight movement
ⓘ
local access to land uses ⓘ regional commuting ⓘ urban mobility ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Portland street network Description of subject: The Portland street network is the interconnected system of roads, avenues, and transit corridors that structure transportation and urban movement throughout Portland, Oregon.
Referenced by (22)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Portland street grid
this entity surface form:
Portland street grid
this entity surface form:
Portland transportation network
this entity surface form:
North Portland street network
this entity surface form:
Portland transportation network
this entity surface form:
Portland street grid
this entity surface form:
North Portland street grid
this entity surface form:
Portland transportation network
this entity surface form:
North Portland street grid
this entity surface form:
Portland road network
this entity surface form:
Portland street grid
subject surface form:
Airport Way (Portland, Oregon)
this entity surface form:
Portland road network