PTH 15
E495628
PTH 15 is a provincial highway in Manitoba, Canada, serving as an important east–west route linking Winnipeg to communities to the east.
All labels observed (1)
| Label | Occurrences |
|---|---|
| PTH 15 canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T5120697 — 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 15 Context triple: [Perimeter Highway, connectsTo, PTH 15]
-
A.
PTH
PTH is the station code for Perth railway station, a major central rail hub in Perth, Western Australia.
-
B.
THPO
THPO is the acronym for a Tribal Historic Preservation Office, the tribal agency responsible for protecting and managing a Native American tribe’s cultural and historic resources.
-
C.
PTP
PTP is a network-based time synchronization protocol defined by the IEEE 1588 standard that enables highly precise clock alignment across distributed systems.
-
D.
PTP
PTP is a standardized protocol used to transfer digital images from cameras and other imaging devices to computers and other hosts.
-
E.
PTP
PTP is the IATA airport code for Pointe-à-Pitre International Airport, the main air gateway to Guadeloupe in the Caribbean.
- 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 15 Target entity description: PTH 15 is a provincial highway in Manitoba, Canada, serving as an important east–west route linking Winnipeg to communities to the east.
-
A.
PTH
PTH is the station code for Perth railway station, a major central rail hub in Perth, Western Australia.
-
B.
THPO
THPO is the acronym for a Tribal Historic Preservation Office, the tribal agency responsible for protecting and managing a Native American tribe’s cultural and historic resources.
-
C.
PTP
PTP is a network-based time synchronization protocol defined by the IEEE 1588 standard that enables highly precise clock alignment across distributed systems.
-
D.
PTP
PTP is a standardized protocol used to transfer digital images from cameras and other imaging devices to computers and other hosts.
-
E.
PTP
PTP is the IATA airport code for Pointe-à-Pitre International Airport, the main air gateway to Guadeloupe in the Caribbean.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
provincial highway
ⓘ
road transportation route ⓘ |
| connectsTo | communities east of Winnipeg ⓘ |
| country | Canada ⓘ |
| direction | east–west ⓘ |
| hasAbbreviation |
PTH 15
ⓘ
Provincial Trunk Highway 15 ⓘ |
| hasFunction | link between Winnipeg and eastern Manitoba communities ⓘ |
| hasJunctionWith | other Manitoba provincial highways ⓘ |
| hasLanes | two-lane rural sections ⓘ |
| highwayNumber | 15 ⓘ |
| locatedIn |
Manitoba
ⓘ
eastern Manitoba ⓘ
linked to:
Eastern Manitoba
|
| locatedOnContinent | North America ⓘ |
| maintainedBy | Manitoba Infrastructure ⓘ |
| partOf | Manitoba provincial highway network ⓘ |
| region |
Prairie Provinces
ⓘ
linked to:
Western Canada
|
| roadSurface | paved ⓘ |
| routeType | Provincial Trunk Highway ⓘ |
| serves |
Winnipeg
ⓘ
linked to:
Winnipeg, Manitoba, Canada
rural communities east of Winnipeg ⓘ |
| usedFor |
commuter traffic
ⓘ
goods movement ⓘ regional transportation ⓘ |
| westernTerminus |
Winnipeg
ⓘ
linked to:
Winnipeg, Manitoba, Canada
|
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 15 Description of subject: PTH 15 is a provincial highway in Manitoba, Canada, serving as an important east–west route linking Winnipeg to communities to the east.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.