wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/8505f92e-79d9-4eeb-a980-4d9e7bb6100d/4DNFIFMZ927F.bb
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/8505f92e-79d9-4eeb-a980-4d9e7bb6100d/4DNFIFMZ927F.bb 4DNFIFMZ927F
test "a55093b29b1707c639f41f05c2b112b4" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIFMZ927F