ObjectType - Property in wmi

List of namespaces with ObjectType property

NameSpace	n of Classes
ROOT\Microsoft\SqlServer\ServerEvents\MSSQLSERVER	299
ROOT\Microsoft\Windows\ServerManager	1
ROOT\Microsoft\Windows\ServerManager\MS_409	1
ROOT\MicrosoftIISv2	1
ROOT\WMI	5
ROOT\WMI\ms_409	5