Donald A. Thomas
E752580
Donald A. Thomas is an American astronaut and engineer who flew on multiple Space Shuttle missions, conducting scientific research in microgravity.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Donald A. Thomas canonical | 6 |
How this entity was disambiguated
This entity first appeared as the object of triple T7815406 — 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: Donald A. Thomas Context triple: [International Microgravity Laboratory 2, payloadSpecialist, Donald A. Thomas]
-
A.
John W. Thomas
John W. Thomas was a prominent local figure and early railroad or civic leader after whom the city of Thomasville, North Carolina, was named.
-
B.
James A. Thomas
James A. Thomas was a prominent American tobacco executive associated with the American Tobacco Company and Duke University.
-
C.
James A. Abrahamson
James A. Abrahamson is a retired U.S. Air Force lieutenant general and aerospace engineer best known for directing NASA’s Space Shuttle program and leading the Strategic Defense Initiative Organization in the 1980s.
-
D.
Donald R. Seawell
Donald R. Seawell was an American attorney, theatrical producer, and arts patron best known for his influential role in developing Denver’s cultural landscape.
-
E.
William H. Thomason Jr.
William H. Thomason Jr. was an individual interred at Golden Gate National Cemetery, likely a U.S. military veteran honored with burial in this national military cemetery.
- 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: Donald A. Thomas Target entity description: Donald A. Thomas is an American astronaut and engineer who flew on multiple Space Shuttle missions, conducting scientific research in microgravity.
-
A.
John W. Thomas
John W. Thomas was a prominent local figure and early railroad or civic leader after whom the city of Thomasville, North Carolina, was named.
-
B.
James A. Thomas
James A. Thomas was a prominent American tobacco executive associated with the American Tobacco Company and Duke University.
-
C.
James A. Abrahamson
James A. Abrahamson is a retired U.S. Air Force lieutenant general and aerospace engineer best known for directing NASA’s Space Shuttle program and leading the Strategic Defense Initiative Organization in the 1980s.
-
D.
Donald R. Seawell
Donald R. Seawell was an American attorney, theatrical producer, and arts patron best known for his influential role in developing Denver’s cultural landscape.
-
E.
William H. Thomason Jr.
William H. Thomason Jr. was an individual interred at Golden Gate National Cemetery, likely a U.S. military veteran honored with burial in this national military cemetery.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
NASA astronaut
ⓘ
astronaut ⓘ human ⓘ |
| affiliation | NASA ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| educatedAt |
Case Western Reserve University
ⓘ
Cornell University ⓘ |
| employer | NASA ⓘ |
| fieldOfWork |
aerospace engineering
ⓘ
microgravity research ⓘ spaceflight ⓘ |
| genreOfActivity | human spaceflight ⓘ |
| hasAcademicDegree |
bachelor’s degree in physics
ⓘ
doctorate in engineering ⓘ master’s degree in engineering ⓘ |
| hasExperience |
Spacelab operations training
ⓘ
orbiter systems operations ⓘ spacewalk training ⓘ |
| hasGender | male ⓘ |
| languageSpoken | English ⓘ |
| memberOf | NASA Astronaut Corps ⓘ |
| notableAchievement |
contributed to life sciences experiments in orbit
ⓘ
contributed to materials science experiments in orbit ⓘ logged hundreds of hours in space ⓘ |
| notableActivity |
conducted scientific experiments in microgravity
ⓘ
participated in Spacelab missions ⓘ |
| notableFor |
flying on multiple Space Shuttle missions
ⓘ
microgravity science research ⓘ |
| notableProject |
International Microgravity Laboratory experiments
ⓘ
Microgravity Science Laboratory experiments ⓘ
linked to:
Microgravity Science Laboratory-1
|
| notableRole | mission specialist ⓘ |
| notableWork |
Space Shuttle missions
ⓘ
linked to:
NASA Space Shuttle program
|
| occupation |
aerospace engineer
ⓘ
astronaut ⓘ scientist ⓘ |
| residence |
United States
ⓘ
linked to:
United States of America
|
| spaceMission |
STS-65
ⓘ
STS-70 ⓘ STS-83 ⓘ STS-94 ⓘ |
| spaceShuttleFlownOn |
Space Shuttle Columbia
ⓘ
Space Shuttle Discovery ⓘ |
| workLocation | Johnson Space Center ⓘ |
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: Donald A. Thomas Description of subject: Donald A. Thomas is an American astronaut and engineer who flew on multiple Space Shuttle missions, conducting scientific research in microgravity.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.