id	domain	url
dpc-587	doi.org	https://doi.org/10.5826/dpc.0902a04
dpc-587	hdr.undp.org	http://hdr.undp.org/sites/default/files/2016_
dpc-587	datahelpdesk.worldbank.org	https://datahelpdesk.worldbank.org/knowledgebase
dpc-587	www.imf.org	http://www.imf.org/en/publications/weo