id	domain	url
educationr-1383	edrev.asu.edu	http://edrev.asu.edu/essays/v11n2index.html
educationr-1383	www.purdue.edu	http://www.purdue.edu/dp/learningcenter/
educationr-1383	docs.lib.purdue.edu	http://docs.lib.purdue.edu/eandc/
educationr-1383	edrev.asu.edu	http://edrev.asu.edu