Mac OS X  2HzATTRz2/com.apple.metadata:com_apple_mail_dateReceived2+com.apple.metadata:com_apple_mail_dateSent%com.apple.metadata:kMDItemWhereFroms7com.apple.metadata:kMDLabel_m2rsijlvn26slhwc2wb6lsxixe@:com.apple.quarantinebplist003AXbplist003AX>bplist00_Martin Sebor _WG14 papers N2074, N2080, N2083_