TH 21
E1042062
TH 21 is a state highway in Minnesota that serves as a regional route connecting several communities in the south-central part of the state.
All labels observed (1)
| Label | Occurrences |
|---|---|
| TH 21 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13485124 — 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: TH 21 Context triple: [Minnesota State Highway 21, abbreviation, TH 21]
-
A.
TH 19
TH 19 is a Minnesota state highway that runs east–west across the southern part of the state, connecting several communities and major routes.
-
B.
TH 26
TH 26 is the catalogue number assigned to Pyotr Ilyich Tchaikovsky’s Symphony No. 3 in D major, Op. 29, in the standard Tchaikovsky thematic catalog.
-
C.
TH 55
TH 55 is the catalogue number assigned to Pyotr Ilyich Tchaikovsky’s Piano Concerto No. 1 in B-flat minor, Op. 23, in the Tchaikovsky thematic catalog.
-
D.
THS
THS is the stock ticker symbol for TreeHouse Foods, a U.S.-based manufacturer of private-label packaged foods and beverages.
-
E.
TH 62
TH 62 is a state highway in Minnesota that serves as an important east–west route in the Minneapolis–Saint Paul metropolitan area.
- 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: TH 21 Target entity description: TH 21 is a state highway in Minnesota that serves as a regional route connecting several communities in the south-central part of the state.
-
A.
TH 19
TH 19 is a Minnesota state highway that runs east–west across the southern part of the state, connecting several communities and major routes.
-
B.
TH 26
TH 26 is the catalogue number assigned to Pyotr Ilyich Tchaikovsky’s Symphony No. 3 in D major, Op. 29, in the standard Tchaikovsky thematic catalog.
-
C.
TH 55
TH 55 is the catalogue number assigned to Pyotr Ilyich Tchaikovsky’s Piano Concerto No. 1 in B-flat minor, Op. 23, in the Tchaikovsky thematic catalog.
-
D.
THS
THS is the stock ticker symbol for TreeHouse Foods, a U.S.-based manufacturer of private-label packaged foods and beverages.
-
E.
TH 62
TH 62 is a state highway in Minnesota that serves as an important east–west route in the Minneapolis–Saint Paul metropolitan area.
- F. None of above. chosen
Statements (28)
| Predicate | Object |
|---|---|
| instanceOf |
road transportation infrastructure
ⓘ
state highway ⓘ |
| abbreviation |
MN 21
ⓘ
Trunk Highway 21 ⓘ |
| category |
State highways in Minnesota
ⓘ
Transportation in Rice County, Minnesota ⓘ Transportation in Scott County, Minnesota ⓘ |
| connects |
Faribault, Minnesota
ⓘ
Jordan, Minnesota ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| function | regional connector route ⓘ |
| hasJunctionWith |
Interstate 35
ⓘ
Minnesota State Highway 19 ⓘ Minnesota State Highway 60 ⓘ U.S. Highway 169 NERFINISHED ⓘ |
| locatedIn | Minnesota ⓘ |
| maintainedBy | Minnesota Department of Transportation ⓘ |
| partOf |
Minnesota state highway system
ⓘ
linked to:
Minnesota state trunk highway system
|
| passesThrough |
Rice County, Minnesota
ⓘ
Scott County, Minnesota ⓘ |
| regionServed | south-central Minnesota ⓘ |
| roadSurface | paved ⓘ |
| routeType | Minnesota State Highway ⓘ |
| terminusNorth | Jordan, Minnesota ⓘ |
| terminusSouth | Faribault, Minnesota ⓘ |
| usedFor |
automobile traffic
ⓘ
local and 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: TH 21 Description of subject: TH 21 is a state highway in Minnesota that serves as a regional route connecting several communities in the south-central part of the state.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.