Nationals Park
E14133
Nationals Park is a modern Major League Baseball stadium in Washington, D.C., known as the home venue of the Washington Nationals and for its views of the U.S. Capitol and Anacostia Riverfront.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Nationals Park canonical | 16 |
| Nationals Park in Washington, D.C. | 1 |
| Nationals Stadium | 1 |
| Washington Nationals Park | 1 |
| Washington Nationals Ring of Honor | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T35955 — 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: Nationals Park Context triple: [Washington Nationals, homeBallpark, Nationals Park]
-
A.
Capital One Arena
Capital One Arena is a major indoor sports and entertainment venue in Washington, D.C., best known as the home of the NHL’s Washington Capitals.
-
B.
Schaefer Stadium
Schaefer Stadium was an outdoor football stadium in Foxborough, Massachusetts, best known as the longtime home of the New England Patriots before the construction of Gillette Stadium.
-
C.
Fenway Park
Fenway Park is a historic Major League Baseball stadium in Boston, Massachusetts, renowned as one of the oldest and most iconic ballparks in the United States.
-
D.
Franklin Field
Franklin Field is a historic college football stadium in Philadelphia best known as the longtime home of the University of Pennsylvania’s football program and the Penn Relays.
-
E.
Henderson Field
Henderson Field is a strategically vital airfield on Guadalcanal in the Solomon Islands that became a focal point of intense fighting between Allied and Japanese forces during World War II.
- 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: Nationals Park Target entity description: Nationals Park is a modern Major League Baseball stadium in Washington, D.C., known as the home venue of the Washington Nationals and for its views of the U.S. Capitol and Anacostia Riverfront.
-
A.
Capital One Arena
Capital One Arena is a major indoor sports and entertainment venue in Washington, D.C., best known as the home of the NHL’s Washington Capitals.
-
B.
Schaefer Stadium
Schaefer Stadium was an outdoor football stadium in Foxborough, Massachusetts, best known as the longtime home of the New England Patriots before the construction of Gillette Stadium.
-
C.
Fenway Park
Fenway Park is a historic Major League Baseball stadium in Boston, Massachusetts, renowned as one of the oldest and most iconic ballparks in the United States.
-
D.
Franklin Field
Franklin Field is a historic college football stadium in Philadelphia best known as the longtime home of the University of Pennsylvania’s football program and the Penn Relays.
-
E.
Henderson Field
Henderson Field is a strategically vital airfield on Guadalcanal in the Solomon Islands that became a focal point of intense fighting between Allied and Japanese forces during World War II.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
Major League Baseball ballpark
ⓘ
baseball stadium ⓘ sports venue ⓘ |
| architect |
Devrouax & Purnell
ⓘ
HOK Sport Venue Event ⓘ
surface form:
HOK Sport
|
| brokeGroundOn | 2006-05-04 ⓘ |
| city | Washington, D.C. ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| divisionServed | National League East ⓘ |
| firstMLBGameDate | 2008-03-30 ⓘ |
| formerName |
Nationals Park
self-linksurface differs
ⓘ
surface form:
Nationals Stadium
|
| generalContractor | Clark/Hunt/Smoot ⓘ |
| hasFeature |
LED ribbon boards
ⓘ
batter’s eye restaurant area ⓘ bullpens visible from concourse ⓘ center-field plaza ⓘ club level lounges ⓘ home run porch ⓘ kids play area ⓘ luxury suites ⓘ multiple food courts ⓘ outdoor concourses ⓘ presidential racing mascots area ⓘ press box ⓘ red, white, and blue seating bowl ⓘ rooftop party decks ⓘ team store ⓘ views of Anacostia Riverfront ⓘ views of the U.S. Capitol ⓘ |
| hasPublicTransitAccess | Navy Yard–Ballpark station ⓘ |
| hasScoreboardType | high-definition video board ⓘ |
| homeVenueOf | Washington Nationals ⓘ |
| hostedEvent |
2012 NLDS games
ⓘ
2014 NLDS games ⓘ 2016 NLDS games ⓘ 2017 NLDS games ⓘ MLB All-Star Week ⓘ
surface form:
2018 MLB All-Star Game
2019 World Series games ⓘ |
| leagueServed | Major League Baseball ⓘ |
| locatedIn |
Foggy Bottom neighborhood
ⓘ
surface form:
Navy Yard neighborhood
Southeast Washington, D.C. ⓘ Washington, D.C. ⓘ |
| nearbyRiver | Anacostia River ⓘ |
| openedOn | 2008-03-22 ⓘ |
| operator | Washington Nationals ⓘ |
| owner | Events DC ⓘ |
| primaryTenant | Washington Nationals ⓘ |
| publicTransitSystem | Washington Metro ⓘ |
| seatingCapacity | 41339 ⓘ |
| surface | natural grass ⓘ |
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: Nationals Park Description of subject: Nationals Park is a modern Major League Baseball stadium in Washington, D.C., known as the home venue of the Washington Nationals and for its views of the U.S. Capitol and Anacostia Riverfront.
Referenced by (20)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Nationals Stadium
this entity surface form:
Washington Nationals Park
this entity surface form:
Washington Nationals Ring of Honor
this entity surface form:
Nationals Park in Washington, D.C.