Every now and then, we find the need to link to third party items in our Omeka exhibitions.
. a photo of an author of an item being showcased
. a cover page of an item not being showcased, but mentioned in the exhibition
. a photo of a location as it is today, where we’re showcasing historical items of that location
What is best practice in such cases? To just link to the items on 3rd party sites? To upload the items to Omeka as per usual? If the latter, is full metadata really required?