{
	"_id" : string, //String representation on a mongodb ObjectId
	"created" : string, // Java date format, time when community was created
	"modified" : string, // Java date format, time when community was modified 
	"owner" : {
		"_id" : string, //owner is string representation of mongodb ObjectId
		"email" : string, //email address of owner
		"displayName" : string, //the owners display name
	},
	"type": string, //the type of share dataset,query,etc
	"title": string, //an arbitrary title for this share
	"description": string, //an arbitrary title for this share
	"mediaType": string, //if this share has a binary object, the media type of that object
	"tags" : [string], //a list of metadata tags, for searching on
	"share" : string, //the data if this share is not a binary share
	"documentLocation" : {
		"_id" : string, //string representation of mongodb objectid where document is stored
		"database" : string, //name of db where document is stored
		"collection" : string, //name of mongodb collection where document is stored
	},
	"communities" : [{
		"_id" : string, //String representation of a mongodb ObjectId for communityID
		"name" : string, //name of community
		"comment" : string, //a comment on why a community was added
	}],
	"endorsed": [string], // A list of community IDs for which this share has been endorsed (see below)
	"binaryData" : [bytes] //deprecated location of binary files, only very old documents will still contain this
}