McMillan Plan
E295389
The McMillan Plan was an early 20th-century urban design blueprint that reshaped Washington, D.C.’s monumental core with grand boulevards, parks, and neoclassical civic spaces inspired by City Beautiful principles.
All labels observed (2)
| Label | Occurrences |
|---|---|
| McMillan Plan canonical | 2 |
| McMillan Plan for Washington, D.C. | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2753003 — 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: McMillan Plan Context triple: [L’Enfant Plan for Washington, D.C., influenced, McMillan Plan]
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A.
Oglethorpe Plan
The Oglethorpe Plan is the original 18th-century urban design for Savannah, Georgia, characterized by its distinctive grid layout of wards centered around public squares.
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B.
Plan of Chicago
The Plan of Chicago is a landmark 1909 urban planning blueprint that proposed a comprehensive redesign and beautification of Chicago, profoundly influencing modern city planning in the United States.
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C.
L’Enfant Plan for Washington, D.C.
The L’Enfant Plan for Washington, D.C. is the original late-18th-century urban design by Pierre Charles L’Enfant that laid out the U.S. capital’s grand radial avenues, ceremonial spaces, and monumental core.
-
D.
Greber Plan for Ottawa
The Greber Plan for Ottawa is a mid-20th-century urban planning blueprint that reshaped Canada’s capital with parkways, green spaces, and a more ceremonial federal core.
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E.
Delta Plan
The Delta Plan is a comprehensive, long-term management and conservation strategy designed to protect, restore, and sustainably manage California’s Sacramento–San Joaquin River Delta ecosystem and water supply.
- 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: McMillan Plan Target entity description: The McMillan Plan was an early 20th-century urban design blueprint that reshaped Washington, D.C.’s monumental core with grand boulevards, parks, and neoclassical civic spaces inspired by City Beautiful principles.
-
A.
Oglethorpe Plan
The Oglethorpe Plan is the original 18th-century urban design for Savannah, Georgia, characterized by its distinctive grid layout of wards centered around public squares.
-
B.
Plan of Chicago
The Plan of Chicago is a landmark 1909 urban planning blueprint that proposed a comprehensive redesign and beautification of Chicago, profoundly influencing modern city planning in the United States.
-
C.
L’Enfant Plan for Washington, D.C.
The L’Enfant Plan for Washington, D.C. is the original late-18th-century urban design by Pierre Charles L’Enfant that laid out the U.S. capital’s grand radial avenues, ceremonial spaces, and monumental core.
-
D.
Greber Plan for Ottawa
The Greber Plan for Ottawa is a mid-20th-century urban planning blueprint that reshaped Canada’s capital with parkways, green spaces, and a more ceremonial federal core.
-
E.
Delta Plan
The Delta Plan is a comprehensive, long-term management and conservation strategy designed to protect, restore, and sustainably manage California’s Sacramento–San Joaquin River Delta ecosystem and water supply.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
city beautification plan
ⓘ
master plan ⓘ urban planning proposal ⓘ |
| aimedAt |
beautification of the capital city
ⓘ
creation of a coherent monumental core ⓘ improvement of traffic circulation ⓘ |
| appliesTo | Washington, D.C. ⓘ |
| architecturalStyle |
Beaux-Arts
ⓘ
surface form:
Beaux-Arts architecture
Neoclassical architecture ⓘ |
| basedOn | World’s Columbian Exposition planning ideas ⓘ |
| commissionedBy |
National Capital Park and Planning Commission
ⓘ
surface form:
United States Senate Park Commission
|
| country |
United States of America
ⓘ
surface form:
United States
|
| draftedBy |
National Capital Park and Planning Commission
ⓘ
surface form:
Senate Park Commission
|
| formulatedIn | early 20th century ⓘ |
| hasEffect |
creation of a continuous greensward on the National Mall
ⓘ
establishment of coordinated siting for national monuments ⓘ removal of Victorian-era landscaping from the Mall ⓘ reshaping of Washington, D.C.’s monumental core ⓘ strengthening of north–south and east–west axes in the capital ⓘ |
| hasPart |
Monumental core of Washington, D.C.
ⓘ
National Mall redesign ⓘ Union Station area plan ⓘ Washington Monument grounds redesign ⓘ neoclassical civic spaces ⓘ park system along Rock Creek ⓘ park system along the Potomac River ⓘ park system around the Anacostia River ⓘ reflecting pool concept on the Mall ⓘ system of grand boulevards ⓘ |
| heritageStatus | foundational plan for modern Washington, D.C. ⓘ |
| inception | 1901 ⓘ |
| influencedBy |
Beaux-Arts
ⓘ
surface form:
Beaux-Arts planning principles
City Beautiful movement ⓘ L’Enfant Plan for Washington, D.C. ⓘ
surface form:
L’Enfant Plan for Washington
|
| keyMember |
Augustus Saint-Gaudens
ⓘ
Charles Follen McKim ⓘ
surface form:
Charles F. McKim
Daniel Burnham ⓘ
surface form:
Daniel H. Burnham
Frederick Law Olmsted Jr. ⓘ |
| location |
Anacostia waterfront
ⓘ
surface form:
Anacostia waterfront, Washington, D.C.
National Mall ⓘ
surface form:
National Mall, Washington, D.C.
West Potomac Park ⓘ
surface form:
Potomac Park, Washington, D.C.
Rock Creek Park ⓘ
surface form:
Rock Creek Park, Washington, D.C.
|
| mainTheme |
formal axial composition
ⓘ
integration of parks and parkways ⓘ monumental city design ⓘ |
| namedAfter | James McMillan ⓘ |
| presentedTo | United States Congress ⓘ |
| publicationDate | 1902 ⓘ |
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: McMillan Plan Description of subject: The McMillan Plan was an early 20th-century urban design blueprint that reshaped Washington, D.C.’s monumental core with grand boulevards, parks, and neoclassical civic spaces inspired by City Beautiful principles.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
McMillan Plan for Washington, D.C.