0b ˆnFIELDNAMEC TYPEC WIDTHN DESCRIPTIOMDATABASEC TABLEC FIELDC- INDEXC: RELATIONCG CONNECTIONCT VIEWCa OBJECTID I 4X X X X X X X PARENTID I 4 X X X X X X X OBJECTTYPEC 10 X X X X X X X OBJECTNAMEC128 X X X X X X X PROPERTY M 4X X X X X X X CODE M 4 RIINFO C 6 USER M 4X X X X X X X