pca
E799680
pca is the ISO 639-3 code for Popoloca, an indigenous language of Mexico belonging to the Oto-Manguean language family.
All labels observed (1)
| Label | Occurrences |
|---|---|
| pca canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9435645 — 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: pca Context triple: [Popoloca, ISO639-3Code, pca]
-
A.
PCA
PCA (Principal Component Analysis) in scikit-learn is a dimensionality reduction technique that transforms high-dimensional data into a smaller set of uncorrelated components capturing the most variance.
-
B.
PCA
PCA is a conservative evangelical Presbyterian denomination in the United States known for its adherence to Reformed theology and Presbyterian church governance.
-
C.
PCA
PCA is a fan-voted American awards show that honors achievements in popular culture across film, television, music, and digital media.
-
D.
PCA
PCA was the abbreviation for the Production Code Administration, the Hollywood industry office that enforced the Motion Picture Production Code (Hays Code) governing film content from the 1930s to the late 1960s.
-
E.
PCA
The PCA is an intergovernmental organization based in The Hague that facilitates arbitration and other forms of dispute resolution between states, state entities, intergovernmental organizations, and private parties.
- 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: pca Target entity description: pca is the ISO 639-3 code for Popoloca, an indigenous language of Mexico belonging to the Oto-Manguean language family.
-
A.
PCA
PCA (Principal Component Analysis) in scikit-learn is a dimensionality reduction technique that transforms high-dimensional data into a smaller set of uncorrelated components capturing the most variance.
-
B.
PCA
The PCA is an intergovernmental organization based in The Hague that facilitates arbitration and other forms of dispute resolution between states, state entities, intergovernmental organizations, and private parties.
-
C.
PCA
PCA is a conservative evangelical Presbyterian denomination in the United States known for its adherence to Reformed theology and Presbyterian church governance.
-
D.
PCA
PCA is a fan-voted American awards show that honors achievements in popular culture across film, television, music, and digital media.
-
E.
PCA
PCA was the abbreviation for the Production Code Administration, the Hollywood industry office that enforced the Motion Picture Production Code (Hays Code) governing film content from the 1930s to the late 1960s.
- F. None of above. chosen
Statements (33)
| Predicate | Object |
|---|---|
| instanceOf |
ISO 639-3 code
ⓘ
indigenous language of Mexico ⓘ language ⓘ |
| appliesTo | Popoloca-speaking communities ⓘ |
| belongsTo | Oto-Manguean language family NERFINISHED ⓘ |
| codeFor | Popoloca language NERFINISHED ⓘ |
| denotes | Popoloca language NERFINISHED ⓘ |
| governingBody | ISO 639-3 Registration Authority NERFINISHED ⓘ |
| hasCountry | Mexico NERFINISHED ⓘ |
| hasISO639-3Code | pca ⓘ |
| hasLanguageFamily |
Oto-Manguean languages
NERFINISHED
ⓘ
Oto-Manguean languages NERFINISHED ⓘ |
| hasLanguageFamilyBranch | Popolocan NERFINISHED ⓘ |
| hasLanguageStatus | indigenous language of Mexico ⓘ |
| hasPopolocaVariety | Popoloca language NERFINISHED ⓘ |
| hasRegion |
Mesoamerica
NERFINISHED
ⓘ
Puebla state NERFINISHED ⓘ central Mexico ⓘ |
| hasScope | individual language ⓘ |
| hasScript | Latin script ⓘ |
| hasStatus |
endangered language
ⓘ
minority language ⓘ |
| hasType | three-letter language code ⓘ |
| isSubtagOf | IETF BCP 47 language tags NERFINISHED ⓘ |
| partOfStandard |
ISO 639
NERFINISHED
ⓘ
ISO 639-3 NERFINISHED ⓘ |
| spokenBy | Popoloca people NERFINISHED ⓘ |
| spokenIn | Mexico NERFINISHED ⓘ |
| usedFor | language identification ⓘ |
| usedIn |
computational linguistics
ⓘ
language documentation ⓘ linguistics ⓘ |
| writingSystem |
Latin alphabet
ⓘ
surface form:
Latin script
|
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: pca Description of subject: pca is the ISO 639-3 code for Popoloca, an indigenous language of Mexico belonging to the Oto-Manguean language family.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.