wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/22fecdfb-85ac-4e3e-986f-794f15961122/4DNFII31N114.bed.gz
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/22fecdfb-85ac-4e3e-986f-794f15961122/4DNFII31N114.bed.gz 4DNFII31N114
test "82cfa2594b0bc6e1c98df52c9aaac331" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFII31N114