The language in which the story is written. It is a two-letter, lowercase code; for example: "en".

It is deduced from fb.content.

See also: fb.parent.language.


  1. Filter for Spanish-language stories that mention "BMW":

    fb.content contains "BMW" and fb.language == "es"

  2. Filter for English- and French-language stories that mention "New York":

    fb.content contains "New York" and fb.language in "en, fr"


Check out our language support for topic detection and sentiment.

Resource information

Target service: PYLON for Facebook Topic Data

Type: string

Array: No

Tokenized for query filters: No

Interaction filter: Yes

Analysis target: Yes

Query filter: Yes

Child analysis target: No