id	domain	url
crln-7579	www.nsf.gov	www.nsf.gov
crln-7579	www.census.gov	www.census.gov/ipc/www/usinterimproj/
crln-7579	www.nytimes.com	www.nytimes.com/2006/01/08/education/edlife/egan_environment.html
crln-7579	www.nsf.gov	www.nsf.gov