{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://fatcat.wiki/schema/container-entity",
  "title": "ContainerEntity",
  "description": "A container entity represents a publication venue such as a journal, conference proceedings, or book series in which releases are published.",
  "type": "object",
  "properties": {
    "ident": {
      "type": "string",
      "description": "Fatcat identifier for this entity.",
      "example": "q3nouwy3nnbsvo3h5klxsx4a7y"
    },
    "revision": {
      "type": "string",
      "format": "uuid",
      "description": "UUID of the current entity revision."
    },
    "redirect": {
      "type": "string",
      "description": "If set, this entity has been merged into the entity with this identifier."
    },
    "state": {
      "type": "string",
      "enum": ["wip", "active", "redirect", "deleted"],
      "description": "Current state of the entity."
    },
    "extra": {
      "type": "object",
      "additionalProperties": {},
      "description": "Free-form additional metadata about this container."
    },
    "name": {
      "type": "string",
      "description": "Name of the container (eg, Journal title). Required for entity creation.",
      "example": "Journal of Important Results"
    },
    "container_type": {
      "type": "string",
      "description": "Type of container, eg 'journal' or 'proceedings'.",
      "example": "journal"
    },
    "publication_status": {
      "type": "string",
      "description": "Whether the container is active, discontinued, etc.",
      "example": "active"
    },
    "publisher": {
      "type": "string",
      "description": "Name of the organization or entity responsible for publication.",
      "example": "Society of Curious Students"
    },
    "issnl": {
      "type": "string",
      "description": "Linking ISSN number (ISSN-L).",
      "example": "1234-5678"
    },
    "issne": {
      "type": "string",
      "description": "Electronic ISSN number (ISSN-E).",
      "example": "1234-5678"
    },
    "issnp": {
      "type": "string",
      "description": "Print ISSN number (ISSN-P).",
      "example": "1234-5678"
    },
    "wikidata_qid": {
      "type": "string",
      "example": "Q42812",
      "description": "Wikidata entity QID."
    }
  }
}