id	domain	url
can-2562	creativecommons.org	https://creativecommons.org/licenses/by-nc/4
can-2562	courses.lumenlearning.com	https://courses.lumenlearning.com/boundlessbiology/chapter/transport-of-water-and-solutes-inplants/
can-2562	www.knrrc.or.kr	http://www.knrrc.or.kr