"description": "Play Ball! is a series of games for people of all abilities."
"logo": {
"@type": "ImageObject",
"url": "http://example.com/static/image/speedball_large.jpg"
}
@id
properties are used as identifiers for compatibility with JSON-LD. The value of such a property must always be an absolute URI that provides a stable globally unique identifier for the resource, as described in RFC3986."@id": "https://example.com/programmes/12345"
"identifier": "BR1234"