Westside Express Service

E66949
commuter rail line passenger rail service

Westside Express Service is a commuter rail line in the Portland, Oregon metropolitan area that connects suburban communities along the region’s west side.

Try in SPARQL Jump to: Surface forms Statements Referenced by

All labels observed (2)

Label Occurrences
Westside Express Service canonical 5
Westside Express Service line 1

Statements (46)

Predicate Object
instanceOf commuter rail line ⓘ
passenger rail service ⓘ
commuterRailFor Portland metropolitan area west side suburbs ⓘ
connectsWith MAX Light Rail ⓘ
SMART (South Metro Area Regional Transit) ⓘ
TriMet ⓘ
surface form: TriMet bus network
fareSystem TriMet fare system ⓘ
fundedBy federal grants ⓘ
local governments ⓘ
Oregon ⓘ
surface form: state of Oregon
hasAbbreviation WES ⓘ
hasRouteColor dark blue ⓘ
hasServicePattern limited-stop service ⓘ
hasWebsite https://trimet.org/wes/index.htm ⓘ
integratedWith TriMet ⓘ
surface form: TriMet Hop Fastpass system
lineLength approximately 14.7 miles ⓘ
approximately 23.7 kilometers ⓘ
locatedIn Oregon ⓘ
Portland metropolitan area ⓘ
United States of America ⓘ
surface form: United States
numberOfStations 5 ⓘ
opened 2009 ⓘ
openingDate February 2, 2009 ⓘ
operator TriMet ⓘ
owner TriMet ⓘ
peakDirectionService northbound in morning peak ⓘ
southbound in evening peak ⓘ
primaryCorridor Interstate 5 corridor (west side suburbs) ⓘ
purpose to provide commuter rail service between western suburbs and regional transit network ⓘ
region Tualatin Valley ⓘ
rollingStock diesel multiple unit railcars ⓘ
rollingStockManufacturer Colorado Railcar DMU ⓘ
surface form: Colorado Railcar (original DMUs)

Nippon Sharyo (additional DMUs) ⓘ
safetyFeature grade crossings with warning devices ⓘ
safetySystem Positive Train Control ⓘ
surface form: Positive Train Control (planned/implemented in later years)
serves Beaverton, Oregon ⓘ
Tigard, Oregon ⓘ
Tualatin, Oregon ⓘ
Wilsonville, Oregon ⓘ
serviceType weekday peak-period service ⓘ
terminus Beaverton Transit Center ⓘ
Wilsonville Station ⓘ
ticketing proof-of-payment system ⓘ
trackGauge standard gauge ⓘ
usesPropulsion diesel ⓘ
usesRailLine Portland & Western Railroad (segments) ⓘ
surface form: Portland and Western Railroad track

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: Westside Express Service
Description of subject: Westside Express Service is a commuter rail line in the Portland, Oregon metropolitan area that connects suburban communities along the region’s west side.

Referenced by (6)

Full triples — surface form annotated when it differs from this entity's canonical label.

Portland metropolitan area → hasCommuterRail → Westside Express Service ⓘ
WES Commuter Rail → nameMeaning → Westside Express Service ⓘ
Tigard, Oregon → servedByRailLine → Westside Express Service ⓘ
WES → officialName → Westside Express Service ⓘ
Nippon Sharyo (additional DMUs) → operator → Westside Express Service ⓘ
Nippon Sharyo (additional DMUs) → railLineServed → Westside Express Service ⓘ
this entity surface form: Westside Express Service line