Prepare the language property - this should describe the language of the scholarly work.
See also
Other JSON Prep:
clean_field_names(),
get_entity(),
prep_affiliation(),
prep_array(),
prep_array_objects(),
prep_atomic(),
prep_creators(),
prep_data(),
prep_descriptions(),
prep_for_json(),
prep_from_metadata_template(),
prep_fundingReferences(),
prep_identifier(),
prep_methodology(),
prep_methods(),
prep_nameIdentifiers(),
prep_object(),
prep_publicationYear(),
prep_relatedIdentifiers(),
prep_rights(),
prep_subjects(),
prep_titles()
Examples
a <- data.frame("language" = "en")
prep_language(a)
#> [x] "en"