Martin County, Indiana
E285713
Martin County, Indiana is a rural county in southwestern Indiana known for its small population, agricultural landscape, and proximity to Hoosier National Forest and Naval Support Activity Crane.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Martin County, Indiana canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T2377364 — 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: Martin County, Indiana Context triple: [Lawrence County, Indiana, borders, Martin County, Indiana]
-
A.
Jackson County, Indiana
Jackson County, Indiana is a predominantly rural county in south-central Indiana known for its small towns, agricultural landscape, and proximity to the Hoosier National Forest.
-
B.
Hendricks County, Indiana
Hendricks County, Indiana is a suburban county in central Indiana, west of Indianapolis, known for its growing communities and named in honor of 19th-century politician Thomas A. Hendricks.
-
C.
Monroe County, Indiana
Monroe County, Indiana is a county in south-central Indiana renowned for its extensive limestone quarries and as home to the city of Bloomington and Indiana University.
-
D.
Brown County, Indiana
Brown County, Indiana is a rural, heavily forested county in south-central Indiana known for its scenic hills, state park, and vibrant arts and tourism community centered around the town of Nashville.
-
E.
Harrison County, Indiana
Harrison County, Indiana is a southern Indiana county along the Ohio River known for its historic town of Corydon, the state’s first capital, and its Civil War and pioneer heritage.
- 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: Martin County, Indiana Target entity description: Martin County, Indiana is a rural county in southwestern Indiana known for its small population, agricultural landscape, and proximity to Hoosier National Forest and Naval Support Activity Crane.
-
A.
Jackson County, Indiana
Jackson County, Indiana is a predominantly rural county in south-central Indiana known for its small towns, agricultural landscape, and proximity to the Hoosier National Forest.
-
B.
Hendricks County, Indiana
Hendricks County, Indiana is a suburban county in central Indiana, west of Indianapolis, known for its growing communities and named in honor of 19th-century politician Thomas A. Hendricks.
-
C.
Monroe County, Indiana
Monroe County, Indiana is a county in south-central Indiana renowned for its extensive limestone quarries and as home to the city of Bloomington and Indiana University.
-
D.
Brown County, Indiana
Brown County, Indiana is a rural, heavily forested county in south-central Indiana known for its scenic hills, state park, and vibrant arts and tourism community centered around the town of Nashville.
-
E.
Harrison County, Indiana
Harrison County, Indiana is a southern Indiana county along the Ohio River known for its historic town of Corydon, the state’s first capital, and its Civil War and pioneer heritage.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf | county of Indiana ⓘ |
| adjacentTo | Hoosier National Forest ⓘ |
| areaLand | about 335 square miles ⓘ |
| areaTotal | about 340 square miles ⓘ |
| areaWater | about 5 square miles ⓘ |
| borderedBy |
Daviess County, Indiana
NERFINISHED
ⓘ
Dubois County, Indiana NERFINISHED ⓘ Greene County, Indiana NERFINISHED ⓘ Lawrence County, Indiana NERFINISHED ⓘ Orange County, Indiana NERFINISHED ⓘ Pike County, Indiana NERFINISHED ⓘ |
| characterizedAs | rural county ⓘ |
| congressionalDistrict | Indiana's 8th congressional district ⓘ |
| contains | portions of Hoosier National Forest ⓘ |
| country | United States of America ⓘ |
| countySeat | Shoals, Indiana ⓘ |
| enteredUnionAsCounty | 1820s ⓘ |
| establishedIn | 1820 ⓘ |
| FIPSCode | 18-101 ⓘ |
| GNISID | 0451120 ⓘ |
| hasAreaCode |
812
ⓘ
930 ⓘ |
| hasBoardOfCommissioners |
Martin County Commissioners Court
ⓘ
surface form:
Martin County Board of Commissioners
|
| hasCountyCouncil | Martin County Council ⓘ |
| hasEconomicActivity |
agriculture
ⓘ
defense-related employment ⓘ |
| hasFeature |
farmland
ⓘ
forested areas ⓘ limestone geology ⓘ rolling hills ⓘ |
| hasGovernmentType | county government ⓘ |
| knownFor |
agricultural landscape
ⓘ
small population ⓘ |
| largestSettlement | Loogootee, Indiana ⓘ |
| locatedIn | southwestern Indiana ⓘ |
| locatedInPhysiographicRegion | Karst region of southern Indiana ⓘ |
| namedAfter | John T. Martin ⓘ |
| near | Naval Support Activity Crane ⓘ |
| observesDaylightSavingTime | yes ⓘ |
| partOf |
Indiana Uplands region
ⓘ
Midwestern United States ⓘ
surface form:
United States Midwest
|
| population | approximately 10000 ⓘ |
| populationCensusYear | 2020 ⓘ |
| postalAbbreviationState | IN ⓘ |
| seat | Shoals, Indiana ⓘ |
| state | Indiana ⓘ |
| timeZone | Eastern Time Zone ⓘ |
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: Martin County, Indiana Description of subject: Martin County, Indiana is a rural county in southwestern Indiana known for its small population, agricultural landscape, and proximity to Hoosier National Forest and Naval Support Activity Crane.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.