wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/7b7862dc-358a-4d5c-b479-4dfae5f94c90/4DNFIYWKPCXE.bed.gz
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/7b7862dc-358a-4d5c-b479-4dfae5f94c90/4DNFIYWKPCXE.bed.gz 4DNFIYWKPCXE
test "970db42e9997a7c1bea3dc652f31376e" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIYWKPCXE