Highway 1A (historic designation)
E850741
Highway 1A (historic designation) was a former alternate route of the Trans-Canada Highway in British Columbia that connected key urban crossings and corridors in the Greater Vancouver area.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Highway 1A (historic designation) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10217287 — 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: Highway 1A (historic designation) Context triple: [Pattullo Bridge, partOf, Highway 1A (historic designation)]
-
A.
Highway 16A (various segments)
Highway 16A (various segments) is a series of auxiliary routes branching from the Yellowhead Highway, typically serving local access and business corridors along the main trans-Canadian route.
-
B.
Highway 107
Highway 107 is a major roadway in northern Thailand that runs north from Chiang Mai through several towns toward the Myanmar border, serving as an important regional transport route.
-
C.
National Highway 1A
National Highway 1A is a major north–south arterial road in Vietnam that connects Hanoi with numerous provinces along the country’s length.
-
D.
Highway 11
Highway 11 is a major Thai highway that serves as a key inland route connecting Chiang Mai with other provinces in northern and central Thailand.
-
E.
Highway 108
Highway 108 is a scenic mountain route in California that crosses the Sierra Nevada via Sonora Pass, one of the highest paved passes in the state.
- 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: Highway 1A (historic designation) Target entity description: Highway 1A (historic designation) was a former alternate route of the Trans-Canada Highway in British Columbia that connected key urban crossings and corridors in the Greater Vancouver area.
-
A.
Highway 16A (various segments)
Highway 16A (various segments) is a series of auxiliary routes branching from the Yellowhead Highway, typically serving local access and business corridors along the main trans-Canadian route.
-
B.
Highway 107
Highway 107 is a major roadway in northern Thailand that runs north from Chiang Mai through several towns toward the Myanmar border, serving as an important regional transport route.
-
C.
National Highway 1A
National Highway 1A is a major north–south arterial road in Vietnam that connects Hanoi with numerous provinces along the country’s length.
-
D.
Highway 11
Highway 11 is a major Thai highway that serves as a key inland route connecting Chiang Mai with other provinces in northern and central Thailand.
-
E.
Highway 108
Highway 108 is a scenic mountain route in California that crosses the Sierra Nevada via Sonora Pass, one of the highest paved passes in the state.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
alternate route of the Trans-Canada Highway
ⓘ
former provincial highway ⓘ |
| alsoKnownAs | Highway 1A (British Columbia, historic) NERFINISHED ⓘ |
| connectedArea |
Burnaby
NERFINISHED
ⓘ
Coquitlam NERFINISHED ⓘ Delta ⓘ New Westminster NERFINISHED ⓘ North Vancouver NERFINISHED ⓘ Richmond NERFINISHED ⓘ Surrey NERFINISHED ⓘ Vancouver NERFINISHED ⓘ West Vancouver NERFINISHED ⓘ |
| connectedTo | Trans-Canada Highway NERFINISHED ⓘ |
| country | Canada ⓘ |
| function | alternate urban routing for Highway 1 ⓘ |
| historicDesignation | Highway 1A NERFINISHED ⓘ |
| jurisdiction | Province of British Columbia NERFINISHED ⓘ |
| locatedIn |
British Columbia
ⓘ
Greater Vancouver NERFINISHED ⓘ |
| network | Trans-Canada Highway system NERFINISHED ⓘ |
| partOf | British Columbia provincial highway system NERFINISHED ⓘ |
| regionServed | Metro Vancouver NERFINISHED ⓘ |
| roadType | numbered highway ⓘ |
| servedAs | urban connector route ⓘ |
| status | decommissioned ⓘ |
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: Highway 1A (historic designation) Description of subject: Highway 1A (historic designation) was a former alternate route of the Trans-Canada Highway in British Columbia that connected key urban crossings and corridors in the Greater Vancouver area.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.