wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/7d34939d-e31b-4fdd-8cc5-af345ca62dda/4DNFIZNPOOZN.bb
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/7d34939d-e31b-4fdd-8cc5-af345ca62dda/4DNFIZNPOOZN.bb 4DNFIZNPOOZN
test "4bb5533b1f1ad1bdde33a17f2a7f8214" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIZNPOOZN