{"action":"opened","issue":{"url":"https://api.github.com/repos/schemaorg/schemaorg/issues/713","labels_url":"https://api.github.com/repos/schemaorg/schemaorg/issues/713/labels{/name}","comments_url":"https://api.github.com/repos/schemaorg/schemaorg/issues/713/comments","events_url":"https://api.github.com/repos/schemaorg/schemaorg/issues/713/events","html_url":"https://github.com/schemaorg/schemaorg/issues/713","id":99505089,"number":713,"title":"Type for defining a Data Schema?","user":{"login":"bshamblen","id":4249514,"avatar_url":"https://avatars.githubusercontent.com/u/4249514?v=3","gravatar_id":"","url":"https://api.github.com/users/bshamblen","html_url":"https://github.com/bshamblen","followers_url":"https://api.github.com/users/bshamblen/followers","following_url":"https://api.github.com/users/bshamblen/following{/other_user}","gists_url":"https://api.github.com/users/bshamblen/gists{/gist_id}","starred_url":"https://api.github.com/users/bshamblen/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/bshamblen/subscriptions","organizations_url":"https://api.github.com/users/bshamblen/orgs","repos_url":"https://api.github.com/users/bshamblen/repos","events_url":"https://api.github.com/users/bshamblen/events{/privacy}","received_events_url":"https://api.github.com/users/bshamblen/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-08-06T19:13:11Z","updated_at":"2015-08-06T19:13:11Z","closed_at":null,"body":"Definitions already exist for `Dataset` and `DataCatalog`, which help define a collection of data records or a catalog of those collections. I've looked though almost all of the definitions on schema.org, but I can't find one to identify a data schema (the structure of the data that's stored within a `Dataset`).\r\n\r\nWithout getting too much into the details, I need to create a few `CommunicateAction` events that have an `about` value with a `@type` referring to a database schema. Does a definition already exist that serves this purpose? If not, do you have any suggestions for how best to represent a data schema as a subject for an action?\r\n\r\n*Note: I currently have a way to create JSON-schema documents for the schemas in question.*"}}