Alverca Air Base
E657639
Alverca Air Base is a Portuguese military airfield and aviation facility located in Alverca do Ribatejo, near Lisbon.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Montijo Air Base | 2 |
| Alverca Air Base canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7323538 — 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: Alverca Air Base Context triple: [Alverca do Ribatejo, hasAirportFacility, Alverca Air Base]
-
A.
Air Base No. 5 Monte Real
Air Base No. 5 Monte Real is a major Portuguese Air Force installation in Monte Real, primarily known as a key fighter aircraft base and hub for air defense operations.
-
B.
Albacete Air Base
Albacete Air Base is a major Spanish Air Force installation in southeastern Spain that serves as a key hub for fighter operations and advanced pilot training, including NATO’s Tactical Leadership Programme.
-
C.
Air Base No. 6 Montijo
Air Base No. 6 Montijo is a major Portuguese Air Force installation located near Lisbon, serving as an important hub for military aviation operations and support.
-
D.
Air Base No. 11 Beja
Air Base No. 11 Beja is a major Portuguese Air Force installation located near Beja in southern Portugal, used for training and operational missions.
-
E.
Tiyas Military Airbase
Tiyas Military Airbase is a major Syrian air force installation in central Syria that has served as a key hub for military operations and foreign deployments during the Syrian conflict.
- 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: Alverca Air Base Target entity description: Alverca Air Base is a Portuguese military airfield and aviation facility located in Alverca do Ribatejo, near Lisbon.
-
A.
Air Base No. 5 Monte Real
Air Base No. 5 Monte Real is a major Portuguese Air Force installation in Monte Real, primarily known as a key fighter aircraft base and hub for air defense operations.
-
B.
Albacete Air Base
Albacete Air Base is a major Spanish Air Force installation in southeastern Spain that serves as a key hub for fighter operations and advanced pilot training, including NATO’s Tactical Leadership Programme.
-
C.
Air Base No. 6 Montijo
Air Base No. 6 Montijo is a major Portuguese Air Force installation located near Lisbon, serving as an important hub for military aviation operations and support.
-
D.
Air Base No. 11 Beja
Air Base No. 11 Beja is a major Portuguese Air Force installation located near Beja in southern Portugal, used for training and operational missions.
-
E.
Tiyas Military Airbase
Tiyas Military Airbase is a major Syrian air force installation in central Syria that has served as a key hub for military operations and foreign deployments during the Syrian conflict.
- F. None of above. chosen
Statements (27)
| Predicate | Object |
|---|---|
| instanceOf |
airfield
ⓘ
military air base ⓘ |
| country | Portugal ⓘ |
| hasCategory |
Air bases in Portugal
ⓘ
Portuguese Air Force bases ⓘ
linked to:
Portuguese Air Force base network
|
| hasFunction | support base for Portuguese Air Force units ⓘ |
| hasICAOCode | LPAR ⓘ |
| hasInfrastructure |
aircraft parking aprons
ⓘ
hangars ⓘ maintenance workshops ⓘ |
| hasNearbyCity | Vila Franca de Xira ⓘ |
| hasRole |
aircraft overhaul
ⓘ
aircraft storage ⓘ training support ⓘ |
| hasRunwaySurface | asphalt ⓘ |
| hasType | aviation facility ⓘ |
| locatedIn |
Centro Region of Portugal
ⓘ
Lisbon District ⓘ |
| locatedNear | Lisbon ⓘ |
| locatedOn |
Tagus River valley
ⓘ
linked to:
Tagus Basin
|
| location | Alverca do Ribatejo ⓘ |
| operatedBy | Portuguese Air Force ⓘ |
| partOf | Portuguese military airfield network ⓘ |
| serves | Portuguese Air Force operations in Lisbon area ⓘ |
| usedFor |
aircraft maintenance
ⓘ
logistics support ⓘ military aviation ⓘ |
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: Alverca Air Base Description of subject: Alverca Air Base is a Portuguese military airfield and aviation facility located in Alverca do Ribatejo, near Lisbon.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Alverca do Ribatejo, Portugal
linked to: Alverca Air Base
linked to: Alverca Air Base