Isaac Peirce
E745619
Isaac Peirce was an early 19th-century mill owner and landholder in what is now Washington, D.C., whose legacy is preserved through the historic Peirce Mill.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Isaac Peirce canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T8605896 — 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: Isaac Peirce Context triple: [Peirce Mill, namedAfter, Isaac Peirce]
-
A.
Isaac Easty
Isaac Easty was a 17th-century New England colonist known primarily as the husband of Mary Easty, one of the women executed during the Salem witch trials.
-
B.
Ephraim Williams
Ephraim Williams was an 18th-century American soldier and landowner whose bequest led to the establishment of Williams College in Massachusetts.
-
C.
James Peck
James Peck was an American pacifist and civil rights activist known for his courageous involvement in nonviolent protests, including the Freedom Rides challenging racial segregation in the United States.
-
D.
Abijah Bigelow
Abijah Bigelow was an early 19th-century American lawyer and Federalist politician who served as a U.S. Representative from Massachusetts.
-
E.
Samuel Blatchford
Samuel Blatchford was an Associate Justice of the U.S. Supreme Court in the late 19th century, known for his expertise in admiralty and patent law.
- 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: Isaac Peirce Target entity description: Isaac Peirce was an early 19th-century mill owner and landholder in what is now Washington, D.C., whose legacy is preserved through the historic Peirce Mill.
-
A.
Isaac Easty
Isaac Easty was a 17th-century New England colonist known primarily as the husband of Mary Easty, one of the women executed during the Salem witch trials.
-
B.
Ephraim Williams
Ephraim Williams was an 18th-century American soldier and landowner whose bequest led to the establishment of Williams College in Massachusetts.
-
C.
James Peck
James Peck was an American pacifist and civil rights activist known for his courageous involvement in nonviolent protests, including the Freedom Rides challenging racial segregation in the United States.
-
D.
Abijah Bigelow
Abijah Bigelow was an early 19th-century American lawyer and Federalist politician who served as a U.S. Representative from Massachusetts.
-
E.
Samuel Blatchford
Samuel Blatchford was an Associate Justice of the U.S. Supreme Court in the late 19th century, known for his expertise in admiralty and patent law.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
historic gristmill
ⓘ
historic site ⓘ person ⓘ |
| activeInPeriod | early 19th century ⓘ |
| associatedWithPlace |
Peirce Mill
ⓘ
Rock Creek Park area ⓘ
linked to:
Rock Creek Park
|
| country | United States of America ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| hasHeritageSite | Peirce Mill ⓘ |
| hasHistoricSignificance | example of 19th-century milling technology in Washington, D.C. ⓘ |
| hasPart | Peirce Mill ⓘ |
| heritageDesignation | listed on the National Register of Historic Places ⓘ |
| knownFor |
landholdings in what is now Rock Creek Park area
ⓘ
owning and operating a gristmill on Rock Creek ⓘ |
| legacyPreservedAs |
Peirce Mill historic site
ⓘ
linked to:
Peirce Mill
|
| locatedIn |
Rock Creek Park
ⓘ
Washington, D.C. ⓘ |
| namedAfter | Isaac Peirce ⓘ |
| notableWork | Peirce Mill ⓘ |
| occupation |
landholder
ⓘ
mill owner ⓘ |
| partOf |
Rock Creek Park historic resources
ⓘ
linked to:
Rock Creek Park cultural resources
|
| placeOfActivity |
Rock Creek Valley
ⓘ
Washington, D.C. ⓘ |
| residence | vicinity of Rock Creek, Washington, D.C. ⓘ |
| use | grinding grain ⓘ |
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: Isaac Peirce Description of subject: Isaac Peirce was an early 19th-century mill owner and landholder in what is now Washington, D.C., whose legacy is preserved through the historic Peirce Mill.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Isaac Peirce