Work subjects are sometimes objects about openlibrary-client HOT 5 CLOSED

{
  "key" : "/works/OL167326W",
  "subjects" : [{"key" : "/subjects/Large_type_books"},{"key" : "/subjects/Fiction"},{"key" : "/subjects/Women"},{"key" : "/subjects/Women_lawyers"}],
}
{
  "key" : "/works/OL167269W",
  "subjects" : [{"key" : "/subjects/Large_type_books"}],
}
{
  "key" : "/works/OL137067W",
  "subjects" : [{"key" : "/subjects/Large_type_books"}],
}
{
  "key" : "/works/OL167312W",
  "subjects" : [{"key" : "/subjects/Large_type_books"}],
}
{
  "key" : "/works/OL24045W",
  "subjects" : [{"key" : "/subjects/Fiction"}],
}
{
  "key" : "/works/OL103668W",
  "subjects" : [{"key" : "/subjects/Penal_colonies"},{"key" : "/subjects/Fiction"},{"key" : "/subjects/Prisoners"},{"key" : "/subjects/Irish"},{"key" : "/subjects/Australia"}],
}
{
  "key" : "/works/OL167332W",
  "subjects" : [{"key" : "/subjects/Women_lawyers"},{"key" : "/subjects/Fiction"},{"key" : "/subjects/Large_type_books"}],
}
{
  "key" : "/works/OL29768W",
  "subjects" : [{"key" : "/subjects/Fiction"}],
}
{
  "key" : "/works/OL167327W",
  "subjects" : [{"key" : "/subjects/Bed_and_breakfast_accommodations"},{"key" : "/subjects/Fiction"},{"key" : "/subjects/Businesswomen"},{"key" : "/subjects/Large_type_books"}],
}
{
  "key" : "/works/OL103671W",
  "subjects" : [{"key" : "/subjects/Wilderness_areas"},{"key" : "/subjects/Fiction"},{"key" : "/subjects/Women"},{"key" : "/subjects/Australia"},{"key" : "/subjects/Grief"}],
}