id	domain	url
dpc-2383	doi.org	https://doi.org/10.5826/dpc.1301a14
dpc-2383	creativecommons.org	https://creativecommons.org/licenses/by-nc/4.0/
dpc-2383	johnwayne.org	https://johnwayne.org/pages
dpc-2383	www.epa.gov	https://www.epa.gov/sunsafety
dpc-2383	www.census.gov	https://www.census.gov/popclock/