Ludlow Monument
E734259
The Ludlow Monument is a memorial in Colorado commemorating the victims of the 1914 Ludlow Massacre, a pivotal and deadly labor conflict in U.S. history.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ludlow Monument canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T8434180 — 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: Ludlow Monument Context triple: [Ludlow strike, hasMemorial, Ludlow Monument]
-
A.
Maitland Monument
The Maitland Monument is a historic commemorative structure in Haddington, Scotland, honoring members of the influential Maitland family.
-
B.
Tower Hill Memorial
Tower Hill Memorial is a war memorial in London commemorating merchant seamen and fishermen of the British Commonwealth who died in both World Wars and have no known grave.
-
C.
Lovejoy Monument
Lovejoy Monument is a memorial in Alton, Illinois dedicated to abolitionist Elijah P. Lovejoy, who was killed defending his anti-slavery press.
-
D.
Brock's Monument
Brock's Monument is a towering stone column in Queenston, Ontario, commemorating British Major-General Sir Isaac Brock's leadership and death in the War of 1812.
-
E.
Grey's Monument
Grey's Monument is a prominent 19th-century column and statue in Newcastle upon Tyne commemorating British Prime Minister Charles Grey, associated with the passing of the Great Reform Act of 1832.
- 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: Ludlow Monument Target entity description: The Ludlow Monument is a memorial in Colorado commemorating the victims of the 1914 Ludlow Massacre, a pivotal and deadly labor conflict in U.S. history.
-
A.
Maitland Monument
The Maitland Monument is a historic commemorative structure in Haddington, Scotland, honoring members of the influential Maitland family.
-
B.
Tower Hill Memorial
Tower Hill Memorial is a war memorial in London commemorating merchant seamen and fishermen of the British Commonwealth who died in both World Wars and have no known grave.
-
C.
Lovejoy Monument
Lovejoy Monument is a memorial in Alton, Illinois dedicated to abolitionist Elijah P. Lovejoy, who was killed defending his anti-slavery press.
-
D.
Brock's Monument
Brock's Monument is a towering stone column in Queenston, Ontario, commemorating British Major-General Sir Isaac Brock's leadership and death in the War of 1812.
-
E.
Grey's Monument
Grey's Monument is a prominent 19th-century column and statue in Newcastle upon Tyne commemorating British Prime Minister Charles Grey, associated with the passing of the Great Reform Act of 1832.
- F. None of above. chosen
Statements (32)
| Predicate | Object |
|---|---|
| instanceOf | monument ⓘ |
| category |
Buildings and structures in Las Animas County, Colorado
ⓘ
Labor monuments and memorials in the United States ⓘ Monuments and memorials in Colorado ⓘ National Historic Landmarks in Colorado NERFINISHED ⓘ |
| commemorates |
Ludlow Massacre
NERFINISHED
ⓘ
coal miners killed in the Ludlow Massacre ⓘ families of coal miners killed in the Ludlow Massacre ⓘ victims of the Ludlow Massacre ⓘ |
| coordinates | approximately 37.344°N 104.583°W ⓘ |
| country | United States of America ⓘ |
| hasPart |
statue of a child
ⓘ
statue of a miner ⓘ statue of a miner’s wife ⓘ |
| hasPlaque |
inscription honoring victims of the Ludlow Massacre
ⓘ
inscription referencing the United Mine Workers of America ⓘ |
| heritageDesignation |
National Historic Landmark
ⓘ
surface form:
U.S. National Historic Landmark
site listed on the U.S. National Register of Historic Places ⓘ |
| inception | 1918 ⓘ |
| locatedIn |
Colorado
ⓘ
Las Animas County, Colorado NERFINISHED ⓘ Ludlow, Colorado NERFINISHED ⓘ |
| locatedNear |
Interstate 25
NERFINISHED
ⓘ
Ludlow exit on Interstate 25 NERFINISHED ⓘ |
| maintainedBy | United Mine Workers of America NERFINISHED ⓘ |
| materialUsed | stone ⓘ |
| ownedBy | United Mine Workers of America NERFINISHED ⓘ |
| partOf | Ludlow Tent Colony Site NERFINISHED ⓘ |
| significantEvent | Ludlow Massacre NERFINISHED ⓘ |
| topic |
coal mining in Colorado
ⓘ
labor history of the United States ⓘ labor movement in the United States ⓘ |
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: Ludlow Monument Description of subject: The Ludlow Monument is a memorial in Colorado commemorating the victims of the 1914 Ludlow Massacre, a pivotal and deadly labor conflict in U.S. history.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.