wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/b72e9eec-09c7-41cd-87a6-8cfe86638c24/4DNFILREZ581.bb
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/b72e9eec-09c7-41cd-87a6-8cfe86638c24/4DNFILREZ581.bb 4DNFILREZ581
test "ca96e93e1470fa51c47600419a947e2e" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFILREZ581