wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/51dc22b7-3561-4e50-9814-a99cffa7f1af/4DNFID71D51J.bb
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/51dc22b7-3561-4e50-9814-a99cffa7f1af/4DNFID71D51J.bb 4DNFID71D51J
test "6836ed71633c656e0727f44cc1736ac0" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFID71D51J