_id id   title   permalink   batch_number   start_date   end_date   duration   assignee   status   initial_amount   initial_amount_no_taxes   final_amount   final_amount_no_taxes   number_of_proposals   contractor   contractor_id   contractor_type   contract_type   process_type   minor_contract   cpvs   category_id   category_title   award_date   formalized_date   gobierto_start_date   open_proposals_date   submission_date   estimated_value   assignee_routing_id   colspacer
id title permalink batch_number start_date end_date duration assignee status initial_amount initial_amount_no_taxes final_amount final_amount_no_taxes number_of_proposals contractor contractor_id contractor_type contract_type process_type minor_contract cpvs category_id category_title award_date formalized_date gobierto_start_date open_proposals_date submission_date estimated_value assignee_routing_id