12345,type,Postcard
,prefLabel,Example Postcard
,altLabel,This is an alternative label
,altLabel,And this is another alternative label
,,Another label only repeating value
,description,"Note that recto and verso representations have been named front and back, to emphasize that the ordering is not alphabetical."

12345/12345-front,prefLabel,Recto
,type,Part

12345/12345-front/54321.jpg,type,StillImage

12345/12345-back,prefLabel,Verso
,type,Part

12345/12345-back/567890.jpg,type,StillImage