W43 Main
E515388
W43 Main is a massive, dense star-forming region within the W43 complex, notable for its intense cluster formation and high-mass stellar activity.
All labels observed (1)
| Label | Occurrences |
|---|---|
| W43 Main canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5380144 — 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: W43 Main Context triple: [W43 star-forming complex, hasComponent, W43 Main]
-
A.
Ramp Alley
Ramp Alley is a specific area or feature within Catherine Park, likely a pathway or section characterized by an inclined ramp.
-
B.
Hooker Avenue
Hooker Avenue is a historic street in Poughkeepsie, New York, noted for its period architecture and inclusion within the Academy Street Historic District.
-
C.
Ego Alley
Ego Alley is a narrow, bustling waterway and popular gathering spot in downtown Annapolis, Maryland, known for its boat traffic, waterfront restaurants, and people-watching.
-
D.
Downtown Reach
Downtown Reach is the central, urban section of the San Antonio River Walk known for its dense concentration of restaurants, shops, hotels, and cultural attractions.
-
E.
Buena Vista Street
Buena Vista Street is a themed entry area at Disney California Adventure Park designed to evoke 1920s–1930s Los Angeles at the time of Walt Disney’s arrival.
- 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: W43 Main Target entity description: W43 Main is a massive, dense star-forming region within the W43 complex, notable for its intense cluster formation and high-mass stellar activity.
-
A.
Ramp Alley
Ramp Alley is a specific area or feature within Catherine Park, likely a pathway or section characterized by an inclined ramp.
-
B.
Hooker Avenue
Hooker Avenue is a historic street in Poughkeepsie, New York, noted for its period architecture and inclusion within the Academy Street Historic District.
-
C.
Ego Alley
Ego Alley is a narrow, bustling waterway and popular gathering spot in downtown Annapolis, Maryland, known for its boat traffic, waterfront restaurants, and people-watching.
-
D.
Downtown Reach
Downtown Reach is the central, urban section of the San Antonio River Walk known for its dense concentration of restaurants, shops, hotels, and cultural attractions.
-
E.
Buena Vista Street
Buena Vista Street is a themed entry area at Disney California Adventure Park designed to evoke 1920s–1930s Los Angeles at the time of Walt Disney’s arrival.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
massive star-forming clump
ⓘ
star-forming region ⓘ |
| associatedWith |
embedded infrared clusters
ⓘ
high-mass protostellar objects ⓘ massive star cluster formation ⓘ |
| hasProperty |
bright mid-infrared sources
ⓘ
clustered star formation ⓘ complex gas kinematics ⓘ dense ⓘ dense molecular gas ⓘ early stages of massive cluster formation ⓘ embedded OB stars ⓘ embedded stellar clusters ⓘ feedback from massive stars ⓘ high column density ⓘ high extinction ⓘ high gas surface density ⓘ high star-formation efficiency ⓘ high-mass star formation ⓘ hot molecular cores ⓘ intense cluster formation ⓘ ionized gas ⓘ massive ⓘ massive molecular clumps ⓘ massive protostars ⓘ massive young stellar objects ⓘ multiple HII regions ⓘ multiple velocity components in molecular lines ⓘ ongoing star formation ⓘ photodissociation regions ⓘ strong infrared emission ⓘ strong millimeter emission ⓘ strong radio continuum emission ⓘ strong submillimeter emission ⓘ ultracompact HII regions ⓘ |
| locatedIn |
Galactic disk
ⓘ
Milky Way ⓘ |
| partOf |
W43 complex
ⓘ
W43 molecular complex ⓘ |
| roleIn |
laboratory for studying cluster formation in dense environments
ⓘ
laboratory for studying massive star formation ⓘ |
| tracedBy |
CO emission
ⓘ
dense gas tracers such as HCN ⓘ dense gas tracers such as HCO+ ⓘ free-free continuum emission ⓘ radio recombination lines ⓘ submillimeter dust continuum ⓘ |
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: W43 Main Description of subject: W43 Main is a massive, dense star-forming region within the W43 complex, notable for its intense cluster formation and high-mass stellar activity.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.