ID	Topic	Usefulness	Description	URL
746	SGML	Resource	XML Info	http://search.netscape.com/Computers/Data_Formats/Markup_Languages/
747	SGML	Overview	“SGML: “”A Gentle Guide to SGML”””	http://www.isgmlug.org/sgmlhelp/g-sg.htm
1011	SGML	Resource	Info on SGML and other markup languages	http://xml.coverpages.org/