id	domain	url
el-163	www.vrd.org	www.vrd.org
el-163	nap.edu	http://nap.edu
el-163	www.soe.purdue.edu	www.soe.purdue.edu/-lesh
el-163	www.nap.edu	http://www.nap.edu
el-163	www.heritage.org	http://www.heritage.org/schools
el-163	www.heritage.org	www.heritage.org/schools/)