オプション

-f
show file system and UUID of disk
$ lsblk -f
NAME        FSTYPE LABEL  UUID                            MOUNTPOINT
mmcblk0                                                        
├─mmcblk0p1 vfat   boot   9304-D9FD                     /boot
└─mmcblk0p2 ext4   rootfs 29075e46-f0d4-44e2-a9e7-55ac  /