Import Pressbooks Glossary Items from CSV. Doesn't do location currently, but could if the data structure gets shared.

import_pressbooks_glossary.php

function pb_add_glossary_item(){
   if (($handle = fopen(plugin_dir_path(__FILE__) . "test.csv", "r")) !== FALSE) {
    while (($data = fgetcsv($handle, 1000, "\t")) !== FALSE) {
         ini_set('auto_detect_line_endings',TRUE);
         foreach ($data as $key => $line) {
                     // code...
                  $data_array = explode(",", $line);
                     $args = array(
                        'post_title' => $data_array[0],
                        'post_content' => $data_array[1],
                        'post_type' => 'glossary',
                        'post_status' => 'publish'
                     );
                    wp_insert_post($args);
                  }         
    }
    fclose($handle);
   }
}