Schemas / Art (CDWA core)
rig.art.subject
v0.31.0 · draft 3 fields 1 required
Fields
| Field | Type | Meaning | |
|---|---|---|---|
work |
entity | required | The artwork entity |
heading |
string | optional | Description (irises, portrait) |
interpretation |
string | optional | Optional. Iconographic reading |
Subject matter of a work. Format when present.
Field meanings follow CDWA Subject Matter. This is what the work depicts - not an ONIX book heading.
work is required. Emit at least one of heading or interpretation.
A second heading is another entity. Book-trade classifications stay on rig.book.subject.
JSON Schema
Resolves at https://rig.works/schemas/rig.art.subject.schema.json —
raw file.
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"$id": "https://rig.works/schemas/rig.art.subject.schema.json",
"title": "rig.art.subject",
"type": "object",
"additionalProperties": false,
"properties": {
"work": {
"$ref": "./_defs.schema.json#/$defs/entity"
},
"heading": {
"$ref": "./_defs.schema.json#/$defs/string"
},
"interpretation": {
"$ref": "./_defs.schema.json#/$defs/string"
}
},
"required": [
"work"
],
"description": "Subject matter. Field meanings follow CDWA Subject Matter. A second heading is another entity.",
"minProperties": 2
}