wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/213f5eff-9d73-452c-8875-de46bea0954c/4DNFI7QSWSA4.bed.gz
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/213f5eff-9d73-452c-8875-de46bea0954c/4DNFI7QSWSA4.bed.gz 4DNFI7QSWSA4
test "a0dd087773ef2c4f927403f092b29faa" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI7QSWSA4