Pyrenean oak
E288729
The Pyrenean oak is a deciduous oak tree native to southwestern Europe, particularly the Iberian Peninsula, known for its rugged mountain habitats and importance in Mediterranean and montane forest ecosystems.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Pyrenean oak canonical | 2 |
| Guernica oak | 1 |
| Pyrenean oak (Quercus pyrenaica) | 1 |
| Quercus pyrenaica | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2680221 — 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: Pyrenean oak Context triple: [Ordesa y Monte Perdido National Park, notableFlora, Pyrenean oak]
-
A.
cork oak
The cork oak is a Mediterranean evergreen tree known for its thick, renewable bark that is harvested to produce cork for wine stoppers and other products.
-
B.
Celtis
Celtis is a genus of deciduous trees commonly known as hackberries, valued for their hardiness and small, berry-like fruits.
-
C.
Quercus wislizeni
Quercus wislizeni is an evergreen oak tree species native to California, commonly found in the Sierra Nevada foothills and surrounding regions.
-
D.
Pistacia
Pistacia is a genus of flowering trees and shrubs best known for species like the pistachio, valued for their edible seeds and ornamental uses.
-
E.
Ulmus
Ulmus is a genus of deciduous trees commonly known as elms, widely distributed across the Northern Hemisphere and valued for their distinctive vase-shaped form and use in landscaping and timber.
- 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: Pyrenean oak Target entity description: The Pyrenean oak is a deciduous oak tree native to southwestern Europe, particularly the Iberian Peninsula, known for its rugged mountain habitats and importance in Mediterranean and montane forest ecosystems.
-
A.
cork oak
The cork oak is a Mediterranean evergreen tree known for its thick, renewable bark that is harvested to produce cork for wine stoppers and other products.
-
B.
Celtis
Celtis is a genus of deciduous trees commonly known as hackberries, valued for their hardiness and small, berry-like fruits.
-
C.
Quercus wislizeni
Quercus wislizeni is an evergreen oak tree species native to California, commonly found in the Sierra Nevada foothills and surrounding regions.
-
D.
Pistacia
Pistacia is a genus of flowering trees and shrubs best known for species like the pistachio, valued for their edible seeds and ornamental uses.
-
E.
Ulmus
Ulmus is a genus of deciduous trees commonly known as elms, widely distributed across the Northern Hemisphere and valued for their distinctive vase-shaped form and use in landscaping and timber.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
deciduous tree
ⓘ
oak ⓘ tree species ⓘ vascular plant ⓘ |
| barkCharacteristic |
deeply fissured bark
ⓘ
thick bark ⓘ |
| binomialName |
Quercus pyrenaica
ⓘ
linked to:
Pyrenean oak
|
| climateRegion |
Mediterranean climate
ⓘ
temperate montane climate ⓘ |
| conservationConcern |
affected by forest fragmentation
ⓘ
affected by land-use change ⓘ |
| ecologicalRole |
forest canopy species
ⓘ
habitat provider for wildlife ⓘ soil stabilizer ⓘ |
| family |
Fagaceae
ⓘ
linked to:
oak family (Fagaceae)
|
| fruitType | nut ⓘ |
| genus | Quercus ⓘ |
| habitat |
Mediterranean forests
ⓘ
linked to:
Mediterranean forests, woodlands and scrub
montane ecosystems ⓘ mountain forests ⓘ poor acidic soils ⓘ rocky slopes ⓘ |
| importance |
important in Mediterranean forest ecosystems
ⓘ
important in montane forest ecosystems ⓘ |
| kingdom | Plantae ⓘ |
| leafArrangement | alternate ⓘ |
| leafMargin | deeply lobed ⓘ |
| leafType | deciduous ⓘ |
| lifeForm | long-lived perennial ⓘ |
| nativeTo |
France
ⓘ
Iberian Peninsula ⓘ Spain ⓘ northern Portugal ⓘ southwestern Europe ⓘ |
| order | Fagales ⓘ |
| photosyntheticPathway | C3 ⓘ |
| pollination | wind-pollinated ⓘ |
| reproductiveStructure | acorn ⓘ |
| taxonRank | species ⓘ |
| tolerates |
cold winters
ⓘ
summer drought ⓘ |
| usedFor | traditional grazing systems (dehesa-type woodlands) ⓘ |
| woodUse |
charcoal production
ⓘ
firewood ⓘ rural construction ⓘ |
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: Pyrenean oak Description of subject: The Pyrenean oak is a deciduous oak tree native to southwestern Europe, particularly the Iberian Peninsula, known for its rugged mountain habitats and importance in Mediterranean and montane forest ecosystems.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Pyrenean oak
linked to: Pyrenean oak
linked to: Pyrenean oak