wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/71e66cac-c826-4e46-afc2-fed5ce7a0393/4DNFIRSA84OD.bb
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/71e66cac-c826-4e46-afc2-fed5ce7a0393/4DNFIRSA84OD.bb 4DNFIRSA84OD
test "07fc2e639f0adee01bcc58ee4719582a" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIRSA84OD