wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/af3ce7fe-d075-456b-92f8-ed7ab1e29e46/4DNFIBDYQI3W.bed.gz
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/af3ce7fe-d075-456b-92f8-ed7ab1e29e46/4DNFIBDYQI3W.bed.gz 4DNFIBDYQI3W
test "89d171b8c0a2b14a89cad20990436bea" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIBDYQI3W