id	domain	url
fis-1815	www.fce.vutbr.cz	http://www.fce.vutbr.cz
fis-1815	www.fce.vutbr.cz	http://www.fce.vutbr.cz
fis-1815	www.gruppofrattura.it	http://www.gruppofrattura.it/pdf/rivista/numero39/audio/2.mp3
fis-1815	www.scientific.net	www.scientific.net/amm.729.134
fis-1815	en.wikipedia.org	https://en.wikipedia.org/wiki/root-mean-square_deviation