wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/ca1e0ec5-f4c6-420b-84c9-971ea1630c50/4DNFIJOK1BWR.bb
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/ca1e0ec5-f4c6-420b-84c9-971ea1630c50/4DNFIJOK1BWR.bb 4DNFIJOK1BWR
test "8db383c3213b9133682d8a3e6a5c85c3" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIJOK1BWR