South Dakota Highway 30
E1034964
South Dakota Highway 30 is a state highway in eastern South Dakota that runs east–west through rural areas and connects to the Minnesota state highway system at the state line.
All labels observed (1)
| Label | Occurrences |
|---|---|
| South Dakota Highway 30 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13075157 — 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: South Dakota Highway 30 Context triple: [Minnesota State Highway 23, connectsTo, South Dakota Highway 30]
-
A.
South Dakota Highway 37
South Dakota Highway 37 is a state highway running north–south through eastern South Dakota, connecting several rural communities and intersecting multiple major routes.
-
B.
South Dakota Highway 27
South Dakota Highway 27 is a state highway in northeastern South Dakota that runs through rural areas including Day County, connecting small communities to the broader state road network.
-
C.
South Dakota Highway 17
South Dakota Highway 17 is a state highway in South Dakota that serves as a regional connector route in the southeastern part of the state.
-
D.
South Dakota Highway 18
South Dakota Highway 18 is an east–west state highway running across southern South Dakota, connecting numerous small towns and rural areas near the Nebraska border.
-
E.
South Dakota Highway 42
South Dakota Highway 42 is a state highway in South Dakota that serves as an east–west route connecting rural areas and cities such as Sioux Falls.
- 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: South Dakota Highway 30 Target entity description: South Dakota Highway 30 is a state highway in eastern South Dakota that runs east–west through rural areas and connects to the Minnesota state highway system at the state line.
-
A.
South Dakota Highway 37
South Dakota Highway 37 is a state highway running north–south through eastern South Dakota, connecting several rural communities and intersecting multiple major routes.
-
B.
South Dakota Highway 27
South Dakota Highway 27 is a state highway in northeastern South Dakota that runs through rural areas including Day County, connecting small communities to the broader state road network.
-
C.
South Dakota Highway 17
South Dakota Highway 17 is a state highway in South Dakota that serves as a regional connector route in the southeastern part of the state.
-
D.
South Dakota Highway 18
South Dakota Highway 18 is an east–west state highway running across southern South Dakota, connecting numerous small towns and rural areas near the Nebraska border.
-
E.
South Dakota Highway 42
South Dakota Highway 42 is a state highway in South Dakota that serves as an east–west route connecting rural areas and cities such as Sioux Falls.
- F. None of above. chosen
Statements (18)
| Predicate | Object |
|---|---|
| instanceOf |
road transportation infrastructure
ⓘ
state highway ⓘ |
| connectsTo |
Minnesota state highway system
ⓘ
linked to:
Minnesota state trunk highway system
|
| country |
United States
ⓘ
linked to:
United States of America
|
| hasAccessControl | at-grade intersections ⓘ |
| highwayNumber | 30 ⓘ |
| highwayType | State Highway ⓘ |
| locatedInRegion | eastern South Dakota ⓘ |
| locatedOnContinent | North America ⓘ |
| maintainedBy | South Dakota Department of Transportation ⓘ |
| partOf | South Dakota state highway system ⓘ |
| passesThroughAreaType | rural areas ⓘ |
| roadCategory | state-maintained highway ⓘ |
| routeOrientation | east–west ⓘ |
| state | South Dakota ⓘ |
| surfaceType | paved road ⓘ |
| terminusDirection | eastern terminus at Minnesota state line ⓘ |
| usedFor | motor vehicle transportation ⓘ |
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: South Dakota Highway 30 Description of subject: South Dakota Highway 30 is a state highway in eastern South Dakota that runs east–west through rural areas and connects to the Minnesota state highway system at the state line.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.