ISS US Orbital Segment
E282415
The ISS US Orbital Segment is the portion of the International Space Station operated primarily by the United States and its partners, housing key laboratories, living quarters, and docking ports for visiting spacecraft.
All labels observed (5)
| Label | Occurrences |
|---|---|
| United States Orbital Segment | 5 |
| U.S. Orbital Segment | 3 |
| ISS truss | 2 |
| US Orbital Segment | 2 |
| ISS US Orbital Segment canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2607820 — 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: ISS US Orbital Segment Context triple: [Common Berthing Mechanism (Cargo Dragon 1), compatibleWith, ISS US Orbital Segment]
-
A.
Space Shuttle orbiter
The Space Shuttle orbiter was NASA’s reusable winged spacecraft that carried astronauts and cargo to and from low Earth orbit as part of the Space Shuttle program.
-
B.
Orion spacecraft
The Orion spacecraft is NASA’s next-generation crewed space vehicle designed to carry astronauts beyond low Earth orbit on deep-space missions, including journeys to the Moon and eventually Mars.
-
C.
Space Shuttle
The Space Shuttle was NASA’s reusable spacecraft system used from 1981 to 2011 to carry astronauts and cargo to low Earth orbit, including missions to the International Space Station and the Hubble Space Telescope.
-
D.
HTV spacecraft
The HTV spacecraft, also known as Kounotori, is a Japanese uncrewed cargo vehicle designed to deliver supplies and equipment to the International Space Station.
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E.
Dragon spacecraft
The Dragon spacecraft is SpaceX’s reusable cargo and crew capsule designed to transport supplies and astronauts between Earth and the International Space Station and other orbital destinations.
- 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: ISS US Orbital Segment Target entity description: The ISS US Orbital Segment is the portion of the International Space Station operated primarily by the United States and its partners, housing key laboratories, living quarters, and docking ports for visiting spacecraft.
-
A.
Space Shuttle orbiter
The Space Shuttle orbiter was NASA’s reusable winged spacecraft that carried astronauts and cargo to and from low Earth orbit as part of the Space Shuttle program.
-
B.
Orion spacecraft
The Orion spacecraft is NASA’s next-generation crewed space vehicle designed to carry astronauts beyond low Earth orbit on deep-space missions, including journeys to the Moon and eventually Mars.
-
C.
Space Shuttle
The Space Shuttle was NASA’s reusable spacecraft system used from 1981 to 2011 to carry astronauts and cargo to low Earth orbit, including missions to the International Space Station and the Hubble Space Telescope.
-
D.
HTV spacecraft
The HTV spacecraft, also known as Kounotori, is a Japanese uncrewed cargo vehicle designed to deliver supplies and equipment to the International Space Station.
-
E.
Dragon spacecraft
The Dragon spacecraft is SpaceX’s reusable cargo and crew capsule designed to transport supplies and astronauts between Earth and the International Space Station and other orbital destinations.
- F. None of above. chosen
Statements (51)
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: ISS US Orbital Segment Description of subject: The ISS US Orbital Segment is the portion of the International Space Station operated primarily by the United States and its partners, housing key laboratories, living quarters, and docking ports for visiting spacecraft.
Referenced by (13)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
US Orbital Segment
this entity surface form:
U.S. Orbital Segment
PM A of the ISS (Pressurized Mating Adapter-2 on Destiny)
→
attachedToSegment
→
ISS US Orbital Segment
ⓘ
this entity surface form:
United States Orbital Segment
subject surface form:
Mobile Servicing System
this entity surface form:
United States Orbital Segment
this entity surface form:
ISS truss
this entity surface form:
United States Orbital Segment
this entity surface form:
United States Orbital Segment
this entity surface form:
US Orbital Segment
this entity surface form:
United States Orbital Segment
this entity surface form:
U.S. Orbital Segment