wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/ce22aa1e-0589-44fc-b81b-465886be0a51/4DNFIY1JELOH.bb
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/ce22aa1e-0589-44fc-b81b-465886be0a51/4DNFIY1JELOH.bb 4DNFIY1JELOH
test "1c785fe63c884ed6db3ce4f840e6bb92" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIY1JELOH