Hi, I'm trying to make a Destiny app for fun and was thinking of making a library or sorts. Only issue is that when looking at the lore entries from the api (/common/destiny2_content/json/en/DestinyLoreDefinition-708b3b10-a82f-4d9f-a202-b3e2fb24b059.json) there seems to be no identifier to group them into lore books in the way Ishtar collective does? Would anyone happen to know a good way of doing this?