`TfileAttachment`
pl		contentId
pl		contentLocation
pl		contentBytes

`Tattachment`
pl		lastModifiedDateTime
pl		name
pl		contentType
pl		size
pl		isInline

`Tentity`
pl		id

`TODataEntity`
		BasePath

`TODataObject`
	ro	ODataAnnotations
	ro	ODataAnnotationValues
	ro	ODataAnnotationCount