National Science Day in India
E129046
National Science Day in India is an annual observance on 28 February celebrating scientific achievements and promoting science awareness, centered on the legacy of physicist C. V. Raman and his discovery of the Raman effect.
All labels observed (4)
| Label | Occurrences |
|---|---|
| #NationalScienceDay | 1 |
| National Science Day | 1 |
| National Science Day (India) | 1 |
| National Science Day in India canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1117069 — 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: National Science Day in India Context triple: [C. V. Raman, commemoratedBy, National Science Day in India]
-
A.
National Foundation Day
National Foundation Day is a Japanese public holiday celebrated annually on February 11 to commemorate the legendary founding of the nation and the ascension of its first emperor.
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B.
Children's Day in India
Children's Day in India is a national observance celebrated annually on November 14 to honor and promote the rights, care, and education of children.
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C.
Indian National Science Academy
The Indian National Science Academy is a premier national body in India dedicated to promoting scientific research, recognizing outstanding scientists, and providing science-based policy advice.
-
D.
Gandhi Jayanti
Gandhi Jayanti is an annual Indian national holiday observed on October 2nd to honor the birth and legacy of Mahatma Gandhi, celebrating his role in the country’s nonviolent struggle for independence.
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E.
Bal Diwas
Bal Diwas is a national observance in India dedicated to celebrating and promoting the rights, welfare, and education of children.
- 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: National Science Day in India Target entity description: National Science Day in India is an annual observance on 28 February celebrating scientific achievements and promoting science awareness, centered on the legacy of physicist C. V. Raman and his discovery of the Raman effect.
-
A.
National Foundation Day
National Foundation Day is a Japanese public holiday celebrated annually on February 11 to commemorate the legendary founding of the nation and the ascension of its first emperor.
-
B.
Children's Day in India
Children's Day in India is a national observance celebrated annually on November 14 to honor and promote the rights, care, and education of children.
-
C.
Indian National Science Academy
The Indian National Science Academy is a premier national body in India dedicated to promoting scientific research, recognizing outstanding scientists, and providing science-based policy advice.
-
D.
Gandhi Jayanti
Gandhi Jayanti is an annual Indian national holiday observed on October 2nd to honor the birth and legacy of Mahatma Gandhi, celebrating his role in the country’s nonviolent struggle for independence.
-
E.
Bal Diwas
Bal Diwas is a national observance in India dedicated to celebrating and promoting the rights, welfare, and education of children.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
national observance
ⓘ
science day ⓘ |
| associatedDiscovery | Raman effect ⓘ |
| associatedScientist | C. V. Raman ⓘ |
| celebrates | Indian achievements in science and technology ⓘ |
| commemorates | discovery of the Raman effect ⓘ |
| country | India ⓘ |
| dateObserved | 28 February ⓘ |
| declaredBy | Government of India ⓘ |
| declaredOn | 1986 ⓘ |
| encourages | careers in science and research ⓘ |
| field | science and technology ⓘ |
| firstObservedOn | 28 February 1987 ⓘ |
| frequency | annual ⓘ |
| hasComponent | awards and recognitions for science communication ⓘ |
| hasHashtag |
National Science Day in India
self-linksurface differs
ⓘ
surface form:
#NationalScienceDay
|
| hasMotto | science for people and people for science ⓘ |
| inception | 1987 ⓘ |
| languageOfOfficialEvents |
English
ⓘ
Hindi ⓘ |
| location | India ⓘ |
| mainTheme |
celebration of scientific achievements
ⓘ
promotion of science awareness ⓘ |
| namedAfter | C. V. Raman ⓘ |
| observanceReason | anniversary of the discovery of the Raman effect in 1928 ⓘ |
| observedBy |
colleges in India
ⓘ
research institutions in India ⓘ schools in India ⓘ science museums in India ⓘ universities in India ⓘ |
| organisedBy |
Department of Science and Technology of India
ⓘ
surface form:
Department of Science and Technology, Government of India
Government of India ⓘ |
| purpose |
encouraging scientific temper
ⓘ
popularisation of science ⓘ recognition of contributions of Indian scientists ⓘ |
| relatedTo |
National Mathematics Day (India)
ⓘ
National Technology Day (India) ⓘ World Science Day for Peace and Development ⓘ |
| targetAudience |
general public
ⓘ
students ⓘ teachers ⓘ |
| typeOfDay | national science observance ⓘ |
| typicalActivities |
laboratory visits
ⓘ
public lectures ⓘ science competitions for students ⓘ science exhibitions ⓘ science fairs ⓘ |
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: National Science Day in India Description of subject: National Science Day in India is an annual observance on 28 February celebrating scientific achievements and promoting science awareness, centered on the legacy of physicist C. V. Raman and his discovery of the Raman effect.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
National Science Day in India
→
hasHashtag
→
National Science Day in India
self-linksurface differs
ⓘ
this entity surface form:
#NationalScienceDay
this entity surface form:
National Science Day
this entity surface form:
National Science Day (India)