Treaty of Fort Clark (1808)
E301389
The Treaty of Fort Clark (1808) was an agreement between the United States and the Osage Nation that ceded large portions of Osage lands in present-day Missouri and Arkansas to U.S. control.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Treaty of Fort Clark (1808) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2796557 — 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: Treaty of Fort Clark (1808) Context triple: [United States–Native American treaties, hasPart, Treaty of Fort Clark (1808)]
-
A.
Treaty of Fort Finney
The Treaty of Fort Finney was a 1786 agreement in which several Shawnee leaders ceded large tracts of land in the Ohio River Valley to the United States, helping set the stage for escalating conflicts that became the Northwest Indian War.
-
B.
Treaty of St. Louis (1816)
The Treaty of St. Louis (1816) was an agreement between the United States and several Native American tribes that further ceded Indigenous lands in the Midwest to U.S. control as part of early 19th-century westward expansion.
-
C.
Treaty of Lewistown
The Treaty of Lewistown was an early 19th-century agreement in which the Shawnee ceded lands in Ohio to the United States, contributing to their displacement from the region.
-
D.
Treaty of St. Louis (1825)
The Treaty of St. Louis (1825) was an agreement between the United States and several Native American tribes that further ceded Indigenous lands in the Midwest to the U.S. government as part of its westward expansion.
-
E.
Treaty of Fort Wise
The Treaty of Fort Wise was an 1861 agreement in which some Cheyenne and Arapaho leaders ceded large portions of their Colorado lands to the United States, setting the stage for increased conflict and the Colorado War.
- 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: Treaty of Fort Clark (1808) Target entity description: The Treaty of Fort Clark (1808) was an agreement between the United States and the Osage Nation that ceded large portions of Osage lands in present-day Missouri and Arkansas to U.S. control.
-
A.
Treaty of Fort Finney
The Treaty of Fort Finney was a 1786 agreement in which several Shawnee leaders ceded large tracts of land in the Ohio River Valley to the United States, helping set the stage for escalating conflicts that became the Northwest Indian War.
-
B.
Treaty of St. Louis (1816)
The Treaty of St. Louis (1816) was an agreement between the United States and several Native American tribes that further ceded Indigenous lands in the Midwest to U.S. control as part of early 19th-century westward expansion.
-
C.
Treaty of Lewistown
The Treaty of Lewistown was an early 19th-century agreement in which the Shawnee ceded lands in Ohio to the United States, contributing to their displacement from the region.
-
D.
Treaty of St. Louis (1825)
The Treaty of St. Louis (1825) was an agreement between the United States and several Native American tribes that further ceded Indigenous lands in the Midwest to the U.S. government as part of its westward expansion.
-
E.
Treaty of Fort Wise
The Treaty of Fort Wise was an 1861 agreement in which some Cheyenne and Arapaho leaders ceded large portions of their Colorado lands to the United States, setting the stage for increased conflict and the Colorado War.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
legal agreement
ⓘ
treaty ⓘ |
| appliesToPeriod | early 19th century ⓘ |
| appliesToTerritory |
present-day Arkansas
ⓘ
present-day Missouri ⓘ |
| consequence |
expansion of U.S. settlement into former Osage lands
ⓘ
loss of Osage control over large tracts of land ⓘ |
| countrySignatory |
Osage Nation
ⓘ
United States of America ⓘ
surface form:
United States
|
| effect | cession of Osage lands to the United States ⓘ |
| ethnicGroupAffected |
Wazhazhe (Osage) people
ⓘ
surface form:
Osage people
|
| hasSubject |
U.S. westward expansion
ⓘ
land cession ⓘ |
| jurisdiction |
United States government
ⓘ
surface form:
United States federal government
|
| language | English ⓘ |
| legalStatus | ratified treaty of the United States ⓘ |
| locationSigned | Fort Clark ⓘ |
| mainParty |
Osage Nation
ⓘ
United States of America ⓘ
surface form:
United States
|
| partOf | United States–Native American treaties ⓘ |
| result | U.S. control over large portions of Osage territory ⓘ |
| signatory |
Osage Nation
ⓘ
United States government ⓘ |
| topic |
Osage land rights
ⓘ
U.S. Indian policy ⓘ |
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: Treaty of Fort Clark (1808) Description of subject: The Treaty of Fort Clark (1808) was an agreement between the United States and the Osage Nation that ceded large portions of Osage lands in present-day Missouri and Arkansas to U.S. control.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.