Brief description of a spectral line. Used by SpectralWindow to indicate which line(s) are expected in that window.

General Info
Name	AbstractSpectralLine
Owner	obsproject
Visibility	public
Is Active	false
Is Abstract	true

Relations
Name	Type	Begins	Ends
unnamed	Generalization	ExpectedSpectralLine	AbstractSpectralLine
unnamed	Generalization	OverlaidSpectralLine	AbstractSpectralLine

Attributes
Name	Type	Classifier	Default Value
restFrequency	Frequency	AbstractSpectralLine
transition	String	AbstractSpectralLine
spatalogId	String	AbstractSpectralLine
description	String	AbstractSpectralLine