Dark Star Park
E106051
Dark Star Park is a public art installation and urban park in Rosslyn, Arlington, Virginia, known for its sculptural forms and annual shadow alignment that commemorates the day the land became part of the county.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Dark Star Park canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T893949 — 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: Dark Star Park Context triple: [Rosslyn, Arlington, Virginia, hasLandmark, Dark Star Park]
-
A.
Rocket Park
Rocket Park is an outdoor exhibit at NASA’s Johnson Space Center showcasing historic rockets and space vehicles that highlight the evolution of U.S. spaceflight.
-
B.
Forecourt of the Stars
Forecourt of the Stars is the famous courtyard at Hollywood’s TCL Chinese Theatre where numerous movie stars’ handprints, footprints, and signatures are immortalized in concrete.
-
C.
Trylon and Perisphere
Trylon and Perisphere were the iconic, futurist-themed centerpiece structures of the 1939 New York World's Fair, symbolizing modernity and technological progress.
-
D.
La Rampa
La Rampa is a famous, bustling avenue in Havana’s Vedado district known for its mid-20th-century architecture, nightlife, and cultural landmarks.
-
E.
ThunderDome
ThunderDome was the former name of the large indoor stadium in St. Petersburg, Florida, that temporarily hosted the NHL’s Tampa Bay Lightning before they moved to a permanent arena.
- 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: Dark Star Park Target entity description: Dark Star Park is a public art installation and urban park in Rosslyn, Arlington, Virginia, known for its sculptural forms and annual shadow alignment that commemorates the day the land became part of the county.
-
A.
Rocket Park
Rocket Park is an outdoor exhibit at NASA’s Johnson Space Center showcasing historic rockets and space vehicles that highlight the evolution of U.S. spaceflight.
-
B.
Forecourt of the Stars
Forecourt of the Stars is the famous courtyard at Hollywood’s TCL Chinese Theatre where numerous movie stars’ handprints, footprints, and signatures are immortalized in concrete.
-
C.
Trylon and Perisphere
Trylon and Perisphere were the iconic, futurist-themed centerpiece structures of the 1939 New York World's Fair, symbolizing modernity and technological progress.
-
D.
La Rampa
La Rampa is a famous, bustling avenue in Havana’s Vedado district known for its mid-20th-century architecture, nightlife, and cultural landmarks.
-
E.
ThunderDome
ThunderDome was the former name of the large indoor stadium in St. Petersburg, Florida, that temporarily hosted the NHL’s Tampa Bay Lightning before they moved to a permanent arena.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
public art installation
ⓘ
site-specific artwork ⓘ urban park ⓘ |
| artist | Nancy Holt ⓘ |
| category |
1984 sculptures
ⓘ
Land art works ⓘ Outdoor sculptures in Virginia ⓘ Parks in Arlington County, Virginia ⓘ |
| commemorates | the day the land became part of Arlington County ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| creator | Nancy Holt ⓘ |
| designedBy | Nancy Holt ⓘ |
| genre |
environmental art
ⓘ
land art ⓘ |
| hasCoordinateSystem | aligned to the sun on a specific date ⓘ |
| hasCulturalSignificance | early example of large-scale public land art in an urban setting ⓘ |
| hasFeature | annual shadow alignment ⓘ |
| hasPart |
concrete spheres
ⓘ
earth mounds ⓘ pools of water ⓘ shadow-alignment markers ⓘ steel poles ⓘ |
| hasSubject |
local history of Arlington County
ⓘ
urban redevelopment in Rosslyn ⓘ |
| hasType | permanent installation ⓘ |
| heritageDesignation | Arlington County public art collection ⓘ |
| inception | 1984 ⓘ |
| locatedIn |
Arlington County
ⓘ
surface form:
Arlington County, Virginia
Rosslyn ⓘ United States of America ⓘ
surface form:
United States
Virginia ⓘ |
| locatedInTimeZone | Eastern Time Zone ⓘ |
| maintainedBy | Arlington County government ⓘ |
| materialUsed |
concrete
ⓘ
earth ⓘ steel ⓘ water ⓘ |
| notableFor |
integration of sculpture with astronomical alignment
ⓘ
use of shadows to mark a historical date ⓘ |
| openingDate | 1984 ⓘ |
| ownedBy | Arlington County ⓘ |
| publicAccess | yes ⓘ |
| significantEvent | shadow alignment on August 1 each year ⓘ |
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: Dark Star Park Description of subject: Dark Star Park is a public art installation and urban park in Rosslyn, Arlington, Virginia, known for its sculptural forms and annual shadow alignment that commemorates the day the land became part of the county.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.