id	domain	url
american_scientific_journal-2326	asrjetsjournal.org	http://asrjetsjournal.org
american_scientific_journal-2326	asrjetsjournal.org	http://asrjetsjournal.org
american_scientific_journal-2326	www.en.wikipedia.org	www.en.wikipedia.org/wiki/graphene
american_scientific_journal-2326	www.en.wikipedia.org	http://www.en.wikipedia.org/wiki/graphene