Ошибка в WQL-запросе

PS C:\Users\Eldos> $wmiobject = get-wmiobject -query "select * from win32_logevent where {logfile = 'system'}" -computer
name tanikin
get-wmiobject : Invalid query  "select * from win32_logevent where {logfile = 'system'}"
строка:1 знак:14
+ $wmiobject = get-wmiobject -query "select * from win32_logevent where {logfile = ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : InvalidArgument: (:) [Get-WmiObject], ManagementException
    + FullyQualifiedErrorId : GetWMIManagementException,Microsoft.PowerShell.Commands.GetWmiObjectCommand

PS C:\Users\Eldos> $error[1].invocationinfo


MyCommand             : Get-WmiObject
BoundParameters       : {}
UnboundArguments      : {}
ScriptLineNumber      : 1
OffsetInLine          : 14
HistoryId             : 44
ScriptName            :
Line                  : $wmiobject = get-wmiobject -query "select * from win32_ntlogevent where {logfile = 'system'}" -
                        computername tanikin
PositionMessage       : строка:1 знак:14
                        + $wmiobject = get-wmiobject -query "select * from win32_ntlogevent where {logfile ...
                        + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
PSScriptRoot          :
PSCommandPath         :
InvocationName        : get-wmiobject
PipelineLength        : 0
PipelinePosition      : 0
ExpectingInput        : False
CommandOrigin         : Internal
DisplayScriptPosition :