wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/4bed1136-3688-4178-9e36-1c4da2459af1/4DNFI299ZFQS.bed.gz
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/4bed1136-3688-4178-9e36-1c4da2459af1/4DNFI299ZFQS.bed.gz 4DNFI299ZFQS
test "b6b1e84bbf51ecece699f8b4aaf4b507" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI299ZFQS