Schema review: new to DGraphj

Thank you for the above blog. It was really helpful.
Updated my schema, what do you think about it now (made it DQL)

var Schema = `
type Tag {
  resourceIds [Resource] 
  organizationId string
  parentId string
  key string
  value string
}

type Resource {
  name string
  tagIds [Tag] 
}

name: string .
key: string @index(term) .
value: string .
resourceIds: [uid] @count @reverse .
tagIds: [uid] @count @reverse .
organizationId: string @index(hash) .
parentId: string @index(hash) .

`

Thank you again for your time and help.