id	domain	url
dad-10775	www.sfu.ca	http://www.sfu.ca/~mtaboada/docs/taboada_das_dialogue_and_discourse_2013_supplementary_material.pdf
dad-10775	www.isi.edu	http://www.isi.edu/~marcu/discourse/tagging-ref-manual.pdf
dad-10775	www.isi.edu	http://www.isi.edu/~marcu/discourse/tagging-ref-manual.pdf
dad-10775	citeseer.nj.nec.com	http://citeseer.nj.nec.com/knott96data.html
dad-10775	citeseer.nj.nec.com	http://citeseer.nj.nec.com/knott96data.html
dad-10775	www.sfu.ca	http://www.sfu.ca/rst
dad-10775	www.sfu.ca	http://www.sfu.ca/rst
dad-10775	www.sfu.ca	http://www.sfu.ca/~mtaboada/research/sfu_review_corpus.html
dad-10775	www.sfu.ca	http://www.sfu.ca/~mtaboada/research/sfu_review_corpus.html