wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/bab9f4ec-6a65-4dc7-a506-2feafa2609cf/4DNFI43WTI7N.bb
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/bab9f4ec-6a65-4dc7-a506-2feafa2609cf/4DNFI43WTI7N.bb 4DNFI43WTI7N
test "73ccbf6dedee1d370c4ecc5d142f11db" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI43WTI7N