filter_out_ci: Filter header instead of passing it through, in order to properly support CSVs without a header, such as the unmapped_terms.csv and new_terms.csv files. For CSVs with a header, the header of the vocabulary should be removed before passing it to filter_out_ci.
filter_out_ci: Filter header instead of passing it through, in order to properly support CSVs without a header, such as the unmapped_terms.csv and new_terms.csv files. For CSVs with a header, the header of the vocabulary should be removed before passing it to filter_out_ci.