subject	object
http://www.openlinksw.com/schemas/virtrdf#DefaultServiceMap-ft	http://www.openlinksw.com/schemas/virtrdf#DefaultServiceMap-ft-conds
http://www.openlinksw.com/schemas/virtrdf#DefaultServiceMap-geo	http://www.openlinksw.com/schemas/virtrdf#DefaultServiceMap-geo-conds