PTH 1
E497589
PTH 1 is a major provincial highway in Manitoba, Canada, forming part of the Trans-Canada Highway and serving as a primary east–west transportation route across the province.
All labels observed (1)
| Label | Occurrences |
|---|---|
| PTH 1 canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T5120690 — 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: PTH 1 Context triple: [Perimeter Highway, connectsTo, PTH 1]
-
A.
PTH 101
PTH 101 is a provincial highway in Manitoba, Canada, forming part of the ring road system around the city of Winnipeg.
-
B.
PTH 15
PTH 15 is a provincial highway in Manitoba, Canada, serving as an important east–west route linking Winnipeg to communities to the east.
-
C.
PTH 100
PTH 100 is a major ring road route forming part of the Perimeter Highway system around Winnipeg, Manitoba.
-
D.
PTH 14
PTH 14 is a provincial highway in Manitoba, Canada, serving as an important east–west route in the southern part of the province.
-
E.
PTH 2
PTH 2 is a provincial highway in Manitoba, Canada, that serves as a key east–west transportation route southwest of Winnipeg.
- 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: PTH 1 Target entity description: PTH 1 is a major provincial highway in Manitoba, Canada, forming part of the Trans-Canada Highway and serving as a primary east–west transportation route across the province.
-
A.
PTH 101
PTH 101 is a provincial highway in Manitoba, Canada, forming part of the ring road system around the city of Winnipeg.
-
B.
PTH 15
PTH 15 is a provincial highway in Manitoba, Canada, serving as an important east–west route linking Winnipeg to communities to the east.
-
C.
PTH 100
PTH 100 is a major ring road route forming part of the Perimeter Highway system around Winnipeg, Manitoba.
-
D.
PTH 14
PTH 14 is a provincial highway in Manitoba, Canada, serving as an important east–west route in the southern part of the province.
-
E.
PTH 2
PTH 2 is a provincial highway in Manitoba, Canada, that serves as a key east–west transportation route southwest of Winnipeg.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
provincial highway
ⓘ
road transportation infrastructure ⓘ |
| abbreviationOf | Provincial Trunk Highway 1 ⓘ |
| belongsTo | Manitoba provincial highway network ⓘ |
| connectsTo |
Ontario border
ⓘ
Saskatchewan border ⓘ |
| country | Canada ⓘ |
| formsPartOf | national highway system of Canada ⓘ |
| hasFunction | primary east–west transportation corridor in Manitoba ⓘ |
| hasLaneConfiguration | mostly divided highway ⓘ |
| hasRouteNumber | 1 ⓘ |
| hasSpeedLimitCategory | rural high-speed highway ⓘ |
| isKeySegmentOf | Trans-Canada Highway in Manitoba ⓘ |
| isMajorRouteIn | Manitoba ⓘ |
| isNumberedWithin | PTH (Provincial Trunk Highway) system ⓘ |
| locatedIn | Manitoba ⓘ |
| maintainedBy | Manitoba Infrastructure ⓘ |
| partOf | Trans-Canada Highway ⓘ |
| passesNear |
Brandon
ⓘ
Portage la Prairie ⓘ |
| passesThrough |
Winnipeg
ⓘ
linked to:
Winnipeg, Manitoba, Canada
|
| roadType | provincial trunk highway ⓘ |
| routeDirection | east–west ⓘ |
| usedFor |
commercial trucking
ⓘ
intercity travel ⓘ long-distance travel ⓘ |
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: PTH 1 Description of subject: PTH 1 is a major provincial highway in Manitoba, Canada, forming part of the Trans-Canada Highway and serving as a primary east–west transportation route across the province.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.