slug: The slug of the media item.
taxon_slug: The slug of the related taxon.
scientific_name: The scientific name of the related taxon.
file: The filename of the media item.
type: The MIME type of the media item.
title: The title of the media item.
caption: The caption of the media item.
license: The license of the media item.
location: The location where the media was collected.
contributor: The contributor of the media item.
photographer_artist: The photographer or artist.
copyright_holder: The copyright holder.
copyright_stamp: The copyright stamp.
galleries: Comma-separated list of galleries.
technique: The imaging technique used.
contrast_enhancement: The contrast enhancement method used.
preservation: The preservation method used.
stain: The stain used.
sampling_date: The date the sample was collected.
geographic_area: The geographic area of collection.
latitude_degree: The latitude in degrees.
longitude_degree: The longitude in degrees.
institute: Comma-separated list of institutes.
contributing_organisation: The contributing organisation.
created_at: The creation timestamp.
updated_at: The last update timestamp.