Rainbow
E608358
Rainbow is a meteorological and optical phenomenon that appears as a multicolored arc in the sky when sunlight is refracted, reflected, and dispersed in water droplets.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Rainbow canonical | 3 |
| Double Rainbow | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6599286 — 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: Rainbow Context triple: [Bliss, partOf, Rainbow]
-
A.
Rainbow
Rainbow is the distinctive nickname and emblem of the U.S. Army’s 42nd Infantry Division, symbolizing its diverse, nationwide composition.
-
B.
Rainbow
Rainbow was a British hard rock band formed in the mid-1970s by guitarist Ritchie Blackmore, known for its neoclassical metal sound and influential albums like "Rising."
-
C.
Rainbow
Rainbow is Mariah Carey's 1999 pop and R&B studio album that blends soulful ballads with uptempo tracks and marks a transitional period in her artistic and personal life.
-
D.
The Rainbow
The Rainbow is a seascape painting by Russian-Armenian Romantic artist Ivan Aivazovsky, celebrated for its dramatic depiction of light, atmosphere, and the power of the sea.
-
E.
The Rainbow
The Rainbow is a 1915 novel by D. H. Lawrence that traces three generations of an English family while exploring themes of sexuality, individuality, and social change.
- 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: Rainbow Target entity description: Rainbow is a meteorological and optical phenomenon that appears as a multicolored arc in the sky when sunlight is refracted, reflected, and dispersed in water droplets.
-
A.
Rainbow
Rainbow is the distinctive nickname and emblem of the U.S. Army’s 42nd Infantry Division, symbolizing its diverse, nationwide composition.
-
B.
Rainbow
Rainbow was a British hard rock band formed in the mid-1970s by guitarist Ritchie Blackmore, known for its neoclassical metal sound and influential albums like "Rising."
-
C.
Rainbow
Rainbow is Mariah Carey's 1999 pop and R&B studio album that blends soulful ballads with uptempo tracks and marks a transitional period in her artistic and personal life.
-
D.
The Rainbow
The Rainbow is a seascape painting by Russian-Armenian Romantic artist Ivan Aivazovsky, celebrated for its dramatic depiction of light, atmosphere, and the power of the sea.
-
E.
The Rainbow
The Rainbow is a 1915 novel by D. H. Lawrence that traces three generations of an English family while exploring themes of sexuality, individuality, and social change.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
meteorological phenomenon
ⓘ
optical phenomenon ⓘ |
| appearsOpposite | Sun ⓘ |
| causedBy |
sunlight
ⓘ
water droplets ⓘ |
| dependsOn |
observer position
ⓘ
raindrop position ⓘ sun position ⓘ |
| firstScientificExplanationBy | René Descartes ⓘ |
| furtherExplainedBy | Isaac Newton ⓘ |
| hasAngularRadius | about 42 degrees for primary bow ⓘ |
| hasColorOrder |
blue
ⓘ
green ⓘ indigo ⓘ orange ⓘ red outermost ⓘ violet innermost ⓘ yellow ⓘ |
| hasColorSpectrum | continuous ⓘ |
| hasCulturalMeaning |
symbol of diversity
ⓘ
symbol of hope ⓘ symbol of peace ⓘ |
| hasMythologicalRole | bridge between worlds in various mythologies ⓘ |
| hasPrimaryColor |
blue
ⓘ
green ⓘ indigo ⓘ orange ⓘ red ⓘ violet ⓘ yellow ⓘ |
| hasShape |
arc
ⓘ
circular arc ⓘ |
| hasType |
circumhorizontal arc (loosely called rainbow)
ⓘ
fogbow ⓘ moonbow ⓘ primary rainbow ⓘ reflected rainbow ⓘ secondary rainbow ⓘ supernumerary rainbow ⓘ twinned rainbow ⓘ |
| involvesProcess |
dispersion of light
ⓘ
reflection ⓘ refraction ⓘ |
| occursIn | sky ⓘ |
| perceivedAs | multicolored arc ⓘ |
| requires | sun behind observer ⓘ |
| studiedIn |
meteorology
ⓘ
optics ⓘ |
| visibleWhen |
air contains water droplets
ⓘ
sunlight passes through raindrops ⓘ |
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: Rainbow Description of subject: Rainbow is a meteorological and optical phenomenon that appears as a multicolored arc in the sky when sunlight is refracted, reflected, and dispersed in water droplets.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.