id	domain	url
crln-26557	www.loc.gov	https://www.loc.gov/programs/teachers/about-this-pro
crln-26557	www.loc.gov	https://www.loc.gov/programs/teachers/about-this-program/teaching-with-primary-sources-partner-program
crln-26557	www.loc.gov	https://www.loc.gov/programs/teachers/about-this-program/teaching-with-primary-sources-partner-program