Amber Hagerman
E198378
Amber Hagerman was a nine-year-old girl whose 1996 abduction and murder in Texas led to the creation of the AMBER Alert child abduction emergency notification system.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Amber Hagerman canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1022687 — 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: Amber Hagerman Context triple: [AMBER Alert, namedAfter, Amber Hagerman]
-
A.
Hadley Beeman
Hadley Beeman is a web standards and technology governance expert known for her leadership within the World Wide Web Consortium (W3C) and related digital policy initiatives.
-
B.
Azadia Newman
Azadia Newman was the wife of Armenian-American film and theater director Rouben Mamoulian.
-
C.
Amanda Lucas
Amanda Lucas is an American actress and mixed martial artist best known as the adopted daughter of filmmaker George Lucas and for her small roles in the Star Wars prequel films.
-
D.
Abby McGrew
Abby McGrew is an American philanthropist best known as the wife of former NFL quarterback Eli Manning.
-
E.
Melanie Hamilton
Melanie Hamilton is a gentle, selfless Southern woman in Margaret Mitchell's novel and the film "Gone with the Wind," known for her unwavering kindness, loyalty, and moral strength.
- 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: Amber Hagerman Target entity description: Amber Hagerman was a nine-year-old girl whose 1996 abduction and murder in Texas led to the creation of the AMBER Alert child abduction emergency notification system.
-
A.
Hadley Beeman
Hadley Beeman is a web standards and technology governance expert known for her leadership within the World Wide Web Consortium (W3C) and related digital policy initiatives.
-
B.
Azadia Newman
Azadia Newman was the wife of Armenian-American film and theater director Rouben Mamoulian.
-
C.
Amanda Lucas
Amanda Lucas is an American actress and mixed martial artist best known as the adopted daughter of filmmaker George Lucas and for her small roles in the Star Wars prequel films.
-
D.
Abby McGrew
Abby McGrew is an American philanthropist best known as the wife of former NFL quarterback Eli Manning.
-
E.
Melanie Hamilton
Melanie Hamilton is a gentle, selfless Southern woman in Margaret Mitchell's novel and the film "Gone with the Wind," known for her unwavering kindness, loyalty, and moral strength.
- F. None of above. chosen
Statements (34)
| Predicate | Object |
|---|---|
| instanceOf |
child
ⓘ
human ⓘ murder victim ⓘ |
| abductionDate | 1996-01-13 ⓘ |
| abductionPlace |
Arlington, Texas
ⓘ
surface form:
Arlington, Texas, United States
|
| ageAtDeath | 9 ⓘ |
| bodyDiscoveredDate | 1996-01-17 ⓘ |
| bodyDiscoveredPlace |
Arlington, Texas
ⓘ
surface form:
Arlington, Texas, United States
|
| causeOfDeath |
homicide
ⓘ
murder ⓘ |
| commemoratedBy |
AMBER Alerts
ⓘ
surface form:
AMBER Alert
|
| countryOfCitizenship | United States of America ⓘ |
| dateOfBirth | 1986-11-25 ⓘ |
| dateOfDeath | 1996-01-15 ⓘ |
| familyName | Hagerman ⓘ |
| givenName | Amber ⓘ |
| hasFather | Richard Hagerman ⓘ |
| hasHeritage | American ⓘ |
| hasMother | Donna Norris ⓘ |
| inspired |
AMBER Alerts
ⓘ
surface form:
AMBER Alert
|
| languageSpoken | English ⓘ |
| legacy |
creation of child abduction emergency notification systems in multiple countries
ⓘ
improved child abduction response protocols in the United States ⓘ |
| mannerOfDeath | homicide ⓘ |
| mediaCoverage |
United States national news
ⓘ
local Texas news ⓘ |
| notableFor |
abduction and murder in 1996
ⓘ
inspiration for the AMBER Alert system ⓘ |
| placeOfBirth |
Arlington, Texas
ⓘ
surface form:
Arlington, Texas, United States
|
| placeOfDeath |
Arlington, Texas
ⓘ
surface form:
Arlington, Texas, United States
|
| residence |
Arlington, Texas
ⓘ
surface form:
Arlington, Texas, United States
|
| sexOrGender | female ⓘ |
| sibling | Ricky Hagerman ⓘ |
| victimOf | unsolved homicide ⓘ |
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: Amber Hagerman Description of subject: Amber Hagerman was a nine-year-old girl whose 1996 abduction and murder in Texas led to the creation of the AMBER Alert child abduction emergency notification system.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
AMBER Alert