object_name
edit_status
priority
category
supplementary_category
fixture_identifier
keywords
release_date
release_time
special_instructions
reference_service
reference_date
reference_number
created_date
originating_program
program_version
object_cycle
byline
byline_title
city
province_state
country_code
country
original_transmission_reference
headline
credit
source
copyright_string
caption
local_caption