Edgar Cardoso
E639787
Edgar Cardoso was a prominent Portuguese civil engineer renowned for his innovative bridge designs and pioneering work in structural engineering in the 20th century.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Edgar Cardoso canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T7074143 — 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: Edgar Cardoso Context triple: [Ponte Salazar, designedBy, Edgar Cardoso]
-
A.
Carlos Lemos
Carlos Lemos was a Brazilian architect known for his work on prominent modernist projects such as São Paulo’s iconic Copan Building.
-
B.
Francisco Leal
Francisco Leal is a young idealistic Chilean journalist who becomes involved in political resistance and a passionate romance in Isabel Allende’s novel "Of Love and Shadows."
-
C.
John Duarte
John Duarte is a Republican politician and businessman serving as the U.S. Representative for California's 13th congressional district.
-
D.
Manuel Salgado
Manuel Salgado is a Portuguese architect best known for his influential public and cultural building designs, including major projects in Lisbon.
-
E.
Horacio Oliveira
Horacio Oliveira is the introspective, alienated intellectual protagonist of Julio Cortázar’s novel "Rayuela" ("Hopscotch"), known for his existential wanderings through Paris and Buenos Aires.
- 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: Edgar Cardoso Target entity description: Edgar Cardoso was a prominent Portuguese civil engineer renowned for his innovative bridge designs and pioneering work in structural engineering in the 20th century.
-
A.
Carlos Lemos
Carlos Lemos was a Brazilian architect known for his work on prominent modernist projects such as São Paulo’s iconic Copan Building.
-
B.
Francisco Leal
Francisco Leal is a young idealistic Chilean journalist who becomes involved in political resistance and a passionate romance in Isabel Allende’s novel "Of Love and Shadows."
-
C.
John Duarte
John Duarte is a Republican politician and businessman serving as the U.S. Representative for California's 13th congressional district.
-
D.
Manuel Salgado
Manuel Salgado is a Portuguese architect best known for his influential public and cultural building designs, including major projects in Lisbon.
-
E.
Horacio Oliveira
Horacio Oliveira is the introspective, alienated intellectual protagonist of Julio Cortázar’s novel "Rayuela" ("Hopscotch"), known for his existential wanderings through Paris and Buenos Aires.
- F. None of above. chosen
Statements (40)
| Predicate | Object |
|---|---|
| instanceOf |
Portuguese person
ⓘ
civil engineer ⓘ person ⓘ |
| areaOfInfluence |
Portuguese infrastructure development
ⓘ
bridge design in Portuguese-speaking countries ⓘ |
| centuryOfActivity | 20th century ⓘ |
| countryOfCitizenship | Portugal ⓘ |
| designed |
Arrábida Bridge
ⓘ
Régua Bridge over the Douro ⓘ
linked to:
Bridge over the River Douro at Régua
S. João Bridge ⓘ
linked to:
São João Railway Bridge
Santa Clara Bridge (Coimbra) ⓘ
linked to:
Ponte de Santa Clara
Vila Franca de Xira Bridge over the Tagus ⓘ
linked to:
Vila Franca de Xira Bridge
Zambezi River Bridge at Tete ⓘ
linked to:
Bridge over the River Zambezi at Tete
|
| educatedAt | University of Porto ⓘ |
| employer | University of Porto ⓘ |
| fieldOfWork |
bridge engineering
ⓘ
structural engineering ⓘ |
| gender | male ⓘ |
| hasGender | male ⓘ |
| influenced | modern Portuguese bridge engineering ⓘ |
| knownFor |
innovative bridge designs
ⓘ
pioneering work in structural engineering ⓘ |
| languageOfWorkOrName | Portuguese ⓘ |
| nationality | Portuguese ⓘ |
| notableFor |
application of advanced mathematics to bridge design
ⓘ
use of experimental models in structural analysis ⓘ |
| notableWork |
Arrábida Bridge
ⓘ
Bridge over the River Douro at Régua ⓘ Bridge over the River Tagus at Vila Franca de Xira ⓘ
linked to:
Vila Franca de Xira Bridge
Bridge over the River Zambezi at Tete ⓘ S. João Bridge ⓘ
linked to:
São João Railway Bridge
Santa Clara Bridge (Coimbra) ⓘ
linked to:
Ponte de Santa Clara
|
| occupation |
civil engineer
ⓘ
university professor ⓘ |
| placeOfBirth | Porto ⓘ |
| placeOfDeath | Porto ⓘ |
| positionHeld | professor at the University of Porto ⓘ |
| workLocation |
Angola
ⓘ
Mozambique ⓘ Portugal ⓘ |
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: Edgar Cardoso Description of subject: Edgar Cardoso was a prominent Portuguese civil engineer renowned for his innovative bridge designs and pioneering work in structural engineering in the 20th century.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.