MountainEntityEJB ejb_mountain mountainId mountain_id mountainName mountain_name location location DwarfEntityEJB ejb_dwarf dwarfId dwarf_id dwarfName dwarf_name born born King mountain-has-king king-of-mountain dwarfId king_id Home dwarf-has-home home-of-dwarf mountainId home_id Spouse dwarf-has-spouse spouse-of-dwarf dwarfId spouse_id