Renamed to my attempt at the v1.2 IVOA Document Standards compliant nomenclature. Updated date within the file. -- RobSeaman, 9 March, 2011
Per Rick Hessman: "The <Reference> element has a more sophisticated notion of type: it is a general URI reference to a wide range of possible content rather than just a simple HTML link." -- RobSeaman, 10 March, 2011
Added link to "latest" spec, updated date and name -- RobSeaman, 10 March, 2011
Updated spec to include architecture document. This should be regarded as a candidate PR -- RobSeaman, 11 March, 2011
per Tom Vestrand: "The title for section 2.2 still has “Publishers” in it, but I think that should now be dropped because it is not mentioned anywhere in the text for that section." Done -- RobSeaman, 14 March 2011
Modified document and schema with small changes to Reference element: attribute 'type' is renamed to 'meaning', and 'mimetype' attribute added. Schema, diagram, and examples updated to match. -- Roy Williams, 2 April 2011