wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/cf6a28a9-481a-45b1-8ed9-65ead1bca8ab/4DNFIWTM2NKV.bb
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/cf6a28a9-481a-45b1-8ed9-65ead1bca8ab/4DNFIWTM2NKV.bb 4DNFIWTM2NKV
test "dfbc97f6890c772bdf4f5dbe8b4e151b" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIWTM2NKV