Zettelstore Supported Metadata Keys

Name	Type	Computed?	Property?
author	String	false	false
back	IdentifierSet	true	true
backward	IdentifierSet	true	true
box-number	Number	true	true
copyright	String	false	false
created	Timestamp	true	false
created-missing	Word	true	true
credential	Credential	false	false
dead	IdentifierSet	true	true
expire	Timestamp	false	false
folge	IdentifierSet	true	true
folge-role	Word	false	false
forward	IdentifierSet	true	true
id	Identifier	true	false
lang	Word	false	false
license	EString	false	false
modified	Timestamp	true	false
precursor	IdentifierSet	false	false
predecessor	Identifier	false	false
prequel	IdentifierSet	false	false
published	Timestamp	true	true
query	EString	false	false
read-only	Word	false	false
role	Word	false	false
sequel	IdentifierSet	true	true
subordinates	IdentifierSet	true	true
successors	IdentifierSet	true	true
summary	Zettelmarkup	false	false
superior	IdentifierSet	false	false
syntax	Word	false	false
tags	TagSet	false	false
title	EString	false	false
url	URL	false	false
useless-files	String	true	true
user-id	Word	false	false
user-role	Word	false	false
visibility	Word	false	false