The documentation is designed for Liker Land and LikeCoin v2. For information on 3ook.com and LikeCoin v3, please visit docs.3ook.com.
ISCN defines the "content metadata" field which allows the user to construct their own data format. It supports any kind of content format including but not limited to articles, photos, videos, music, etc. However, we encourage users to follow the public standard of schema.org for content metadata.
