wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/897c053b-690b-4c59-9744-2ce7e1057046/4DNFIMUB1WMQ.bed.gz
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/897c053b-690b-4c59-9744-2ce7e1057046/4DNFIMUB1WMQ.bed.gz 4DNFIMUB1WMQ
test "ee0ef565bcd09c46a1e473d143c24c7d" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIMUB1WMQ