id	domain	url
ger-401	creativecommons.org	https://creativecommons.org/licenses/by/4.0
ger-401	www.casel.org	http://www.casel.org/core-competencies
ger-401	documents.worldbank.org	http://documents.worldbank.org/curated/en/89263
ger-401	dx.doi.org	http://dx.doi.org/10.1016/j.ecresq.2017.05.001