Chinastark/bird_dataset huggingface dataset:
Column: lid
Name: language id
Data format: integer
Description: language id 
Value description: commonsense evidence: 
lid=1 means it's the Catalan language.
Column: lang
Name: language
Data format: text
Description: language name 
Value description: commonsense evidence:
 ca means Catalan language.
Column: locale
Data format: text
Description: The locale of the language
Column: pages
Data format: integer
Description: total pages of Wikipedia in this language
Column: words
Data format: integer
Description: total number of words in this pages