id	domain	url
flr-123	dx.doi.org	http://dx.doi.org/10.14786/flr.v2i2.123
flr-123	www.editlib.org	www.editlib.org/index.cfm/files/paper_26726.pdf
flr-123	www.editlib.org	http://www.editlib.org/index.cfm/files/paper_26726.pdf