Castilla elastica
E375745
Castilla elastica is a tropical American tree species historically important as a source of natural rubber.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Castilla elastica canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3639620 — 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: Castilla elastica Context triple: [Castilla, hasSpecies, Castilla elastica]
-
A.
Lazo
Lazo is a nearby settlement in Primorsky Krai, Russia, known for its proximity to the Lazovsky Nature Reserve on the Sea of Japan coast.
-
B.
Cáqueza
Cáqueza is a small municipality and town in the Andean region of central Colombia, known for its rural landscapes and proximity to Bogotá in the department of Cundinamarca.
-
C.
Echenique
Echenique is a Spanish-language surname of Basque origin borne by various notable figures in politics, arts, and public life across the Spanish-speaking world.
-
D.
Cassibile
Cassibile is a village in southeastern Sicily, Italy, historically notable as the site where the 1943 armistice between Italy and the Allies was signed during World War II.
-
E.
El Miguelete
El Miguelete is the iconic Gothic bell tower of Valencia, Spain, renowned as a symbol of the city and a popular viewpoint over its historic center.
- 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: Castilla elastica Target entity description: Castilla elastica is a tropical American tree species historically important as a source of natural rubber.
-
A.
Lazo
Lazo is a nearby settlement in Primorsky Krai, Russia, known for its proximity to the Lazovsky Nature Reserve on the Sea of Japan coast.
-
B.
Cáqueza
Cáqueza is a small municipality and town in the Andean region of central Colombia, known for its rural landscapes and proximity to Bogotá in the department of Cundinamarca.
-
C.
Echenique
Echenique is a Spanish-language surname of Basque origin borne by various notable figures in politics, arts, and public life across the Spanish-speaking world.
-
D.
Cassibile
Cassibile is a village in southeastern Sicily, Italy, historically notable as the site where the 1943 armistice between Italy and the Allies was signed during World War II.
-
E.
El Miguelete
El Miguelete is the iconic Gothic bell tower of Valencia, Spain, renowned as a symbol of the city and a popular viewpoint over its historic center.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
plant taxon
ⓘ
rubber tree ⓘ tree species ⓘ |
| belongsToClade |
angiosperms
ⓘ
eudicots ⓘ rosids ⓘ |
| dispersal | animal-dispersed seeds ⓘ |
| distribution |
Colombia
ⓘ
Costa Rica ⓘ Ecuador ⓘ Guatemala ⓘ Honduras ⓘ Nicaragua ⓘ Panama ⓘ Peru ⓘ Venezuela ⓘ southern Mexico ⓘ |
| economicUse |
timber
ⓘ
traditional medicine ⓘ |
| family | Moraceae ⓘ |
| genus | Castilla ⓘ |
| growthForm | evergreen tree ⓘ |
| habitat |
lowland tropical forests
ⓘ
riparian forests ⓘ |
| hasCommonName |
Castilloa rubber
ⓘ
Mexican rubber tree ⓘ Panama rubber tree ⓘ |
| hasPart | latex ⓘ |
| historicallyImportantFor |
early natural rubber industry in tropical America
ⓘ
indigenous rubber technology ⓘ |
| kingdom | Plantae ⓘ |
| latexColor | white ⓘ |
| leafType | broadleaf ⓘ |
| nativeTo |
Central America
ⓘ
Mesoamerica ⓘ Mexico ⓘ tropical America ⓘ |
| order | Rosales ⓘ |
| photosyntheticPathway | C3 ⓘ |
| pollination | insect-pollinated ⓘ |
| produces | natural rubber ⓘ |
| sapType | milky latex ⓘ |
| taxonRank | species ⓘ |
| usedBy | pre-Columbian Mesoamerican cultures ⓘ |
| usedFor |
making balls for the Mesoamerican ballgame
ⓘ
rubber production ⓘ waterproofing ⓘ |
| woodType | hardwood ⓘ |
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: Castilla elastica Description of subject: Castilla elastica is a tropical American tree species historically important as a source of natural rubber.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.