id	domain	url
dpc-5366	doi.org	https://doi.org/10.5826/dpc.1503a5366
dpc-5366	creativecommons.org	https://creativecommons.org/licenses/by-nc/4.0/
dpc-5366	doi.org	https://doi.org/10.7910
dpc-5366	www.statista.com	https://www.statista.com/statistics/245501