.scene.declaration (rkey: self)
    displayName: string
    description: string
    avatar: blob
    createdAt: datetime
    guidelines[]
      text
    config{}
      submission
      commenting
      itemTypes
      labelers[]
        did
.scene.member (rkey: any/did)
    did
    role: knownValues/defs
    createdAt

.collection.item (rkey: tid)
    scene: did
    tags[] string
    createdAt
    item
      #webItem
        url
        title
        description
        thumb
      #atpItem
        uri
        cid
      #textItem
        title
        markdown
      #imageItem
        image[]
          ref: blob
          alt: string
          license: uri
          attribution: string
          aspectRatio{}
.collection.comment (rkey: tid)
    scene: did
    subject: strongRef
    parent?: strongRef
    text: string (or markdown?)
    createdAt
.collection.reaction (rkey: tid)
    scene: did
    subject: strongRef
    emoji: string, single
.collection.feedback (rkey: tid)
    scene: did
    subject: strongRef
    createdAt
    feedback: string enum up/down; boost/nope

.account.profile (rkey: self)
    avatar: blob
    createdAt
.account.join (rkey: any/did)
    scene: did
    createdAt

TODO: labeler declaration