id	domain	url
spir-8730	spir.aoir.org	http://spir.aoir.org
spir-8730	www.theguardian.com	http://www.theguardian.com/science/head-quarters/2014/jul/01/facebook-cornell-studyemotional-contagion-ethics-breach
spir-8730	papers.ssrn.com	http://papers.ssrn.com/abstract=2418297