M-91
E559402
M-91 is a state trunkline highway in Michigan that runs through Montcalm County, connecting local communities to the broader state road network.
All labels observed (1)
| Label | Occurrences |
|---|---|
| M-91 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5968000 — 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: M-91 Context triple: [Montcalm County, Michigan, hasMajorHighway, M-91]
-
A.
M91
M91 is a barred spiral galaxy located in the constellation Coma Berenices and is one of the fainter members of the Messier catalog.
-
B.
M-97
M-97 is a state highway in Michigan that serves as a key transportation route through the Detroit metropolitan area, including Warren.
-
C.
M-119
M-119 is a scenic state highway in northern Michigan renowned for its winding "Tunnel of Trees" route along the Lake Michigan shoreline.
-
D.
M-39
M-39 is a state highway in Michigan commonly known as the Southfield Freeway, serving as a major north–south commuter route in the Detroit metropolitan area.
-
E.
SR-91
SR-91 is a state highway designation commonly used in the United States for a numbered route within a state's road network.
- 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: M-91 Target entity description: M-91 is a state trunkline highway in Michigan that runs through Montcalm County, connecting local communities to the broader state road network.
-
A.
M91
M91 is a barred spiral galaxy located in the constellation Coma Berenices and is one of the fainter members of the Messier catalog.
-
B.
M-97
M-97 is a state highway in Michigan that serves as a key transportation route through the Detroit metropolitan area, including Warren.
-
C.
M-119
M-119 is a scenic state highway in northern Michigan renowned for its winding "Tunnel of Trees" route along the Lake Michigan shoreline.
-
D.
M-39
M-39 is a state highway in Michigan commonly known as the Southfield Freeway, serving as a major north–south commuter route in the Detroit metropolitan area.
-
E.
SR-91
SR-91 is a state highway designation commonly used in the United States for a numbered route within a state's road network.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf | state trunkline highway ⓘ |
| abbreviation | M-91 ⓘ |
| category |
State highways in Michigan
ⓘ
Transportation in Montcalm County, Michigan ⓘ |
| connectsTo | local communities in Montcalm County ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| function | connects local communities to the broader state road network ⓘ |
| hasAccessControl | no ⓘ |
| hasRouteNumber | 91 ⓘ |
| highwaySystem | Michigan State Trunkline Highway System NERFINISHED ⓘ |
| jurisdiction | state of Michigan NERFINISHED ⓘ |
| locatedIn |
Lower Peninsula of Michigan
NERFINISHED
ⓘ
Montcalm County, Michigan NERFINISHED ⓘ |
| maintainedBy | Michigan Department of Transportation NERFINISHED ⓘ |
| partOf | Michigan state highway network NERFINISHED ⓘ |
| regionServed | Montcalm County, Michigan NERFINISHED ⓘ |
| roadType | state highway ⓘ |
| state |
Michigan (most of state)
ⓘ
surface form:
Michigan
|
| surfaceType | paved road ⓘ |
| transportationMode | road ⓘ |
| usedFor |
automobile traffic
ⓘ
local travel ⓘ regional travel ⓘ truck traffic ⓘ |
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: M-91 Description of subject: M-91 is a state trunkline highway in Michigan that runs through Montcalm County, connecting local communities to the broader state road network.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.