PA 43
E724465
PA 43 is a state highway in Pennsylvania that primarily serves as part of the Mon–Fayette Expressway, connecting communities in the southwestern part of the state.
All labels observed (1)
| Label | Occurrences |
|---|---|
| PA 43 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8298240 — 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: PA 43 Context triple: [Pennsylvania Route 43, abbreviation, PA 43]
-
A.
PA 51
PA 51 is a major north–south state highway in western Pennsylvania that connects Pittsburgh with several surrounding communities and regional routes.
-
B.
PA48
PA48 is a postcode district within the PA (Paisley) postcode area in western Scotland, covering part of the Isle of Islay in Argyll and Bute.
-
C.
PA47
PA47 is a postcode district within the PA (Paisley) postcode area in Scotland, covering part of the Isle of Islay in Argyll and Bute.
-
D.
PA 981
PA 981 is a state highway in Pennsylvania that runs through Westmoreland County, connecting several small communities and intersecting with major regional routes.
-
E.
PA27
PA27 is a postcode district in the PA (Paisley) postcode area of western Scotland, covering part of the Argyll and Bute region.
- 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: PA 43 Target entity description: PA 43 is a state highway in Pennsylvania that primarily serves as part of the Mon–Fayette Expressway, connecting communities in the southwestern part of the state.
-
A.
PA 51
PA 51 is a major north–south state highway in western Pennsylvania that connects Pittsburgh with several surrounding communities and regional routes.
-
B.
PA48
PA48 is a postcode district within the PA (Paisley) postcode area in western Scotland, covering part of the Isle of Islay in Argyll and Bute.
-
C.
PA47
PA47 is a postcode district within the PA (Paisley) postcode area in Scotland, covering part of the Isle of Islay in Argyll and Bute.
-
D.
PA 981
PA 981 is a state highway in Pennsylvania that runs through Westmoreland County, connecting several small communities and intersecting with major regional routes.
-
E.
PA27
PA27 is a postcode district in the PA (Paisley) postcode area of western Scotland, covering part of the Argyll and Bute region.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
numbered route in Pennsylvania
ⓘ
state highway ⓘ |
| abbreviation | PA 43 ⓘ |
| category |
Limited-access roads in Pennsylvania
ⓘ
State highways in Pennsylvania ⓘ Toll roads in Pennsylvania ⓘ |
| connects | rural areas of Fayette County to Pittsburgh metropolitan area ⓘ |
| connectsTo |
Interstate 68
NERFINISHED
ⓘ
Interstate 70 NERFINISHED ⓘ Interstate 76 NERFINISHED ⓘ PA 51 ⓘ PA 88 ⓘ U.S. Route 40 NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| directionA | South ⓘ |
| directionB | North ⓘ |
| formsCorridorFor |
commuter traffic to Pittsburgh area
ⓘ
truck and freight traffic in southwestern Pennsylvania ⓘ |
| hasBridgeOver | Monongahela River NERFINISHED ⓘ |
| hasJunctionWith |
PA 857
ⓘ
U.S. Route 119 NERFINISHED ⓘ |
| isNumberedAfter | Pennsylvania state route numbering system ⓘ |
| locatedIn | Southwestern Pennsylvania NERFINISHED ⓘ |
| maintainedBy |
Pennsylvania Department of Transportation
NERFINISHED
ⓘ
Pennsylvania Turnpike Commission NERFINISHED ⓘ |
| namedAfter | Monongahela River NERFINISHED ⓘ |
| partlyFreeSection | Jefferson Hills area NERFINISHED ⓘ |
| partOf | Mon–Fayette Expressway NERFINISHED ⓘ |
| partOfLongTermPlan | Mon–Fayette Expressway system NERFINISHED ⓘ |
| passesNear |
Brownsville, Pennsylvania
NERFINISHED
ⓘ
California, Pennsylvania NERFINISHED ⓘ Jefferson Hills, Pennsylvania NERFINISHED ⓘ Uniontown, Pennsylvania NERFINISHED ⓘ |
| primaryFunction |
connects communities in the Monongahela River Valley
ⓘ
regional expressway ⓘ |
| regionServed | Monongahela Valley NERFINISHED ⓘ |
| roadDesignation | Pennsylvania Route 43 NERFINISHED ⓘ |
| routeType | limited-access highway ⓘ |
| serves |
Allegheny County, Pennsylvania
NERFINISHED
ⓘ
Fayette County, Pennsylvania NERFINISHED ⓘ Washington County, Pennsylvania NERFINISHED ⓘ |
| state | Pennsylvania ⓘ |
| tollStatus | mostly toll road ⓘ |
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: PA 43 Description of subject: PA 43 is a state highway in Pennsylvania that primarily serves as part of the Mon–Fayette Expressway, connecting communities in the southwestern part of the state.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.