id	domain	url
bioethics02-11703	en.wikipedia.org	http://en.wikipedia.org/wiki/cloning
bioethics02-11703	en.wikipedia.org	http://en.wikipedia.org/wiki/human_cloning
bioethics02-11703	en.wikipedia.org	http://en.wikipedia.org/wiki/cloning
bioethics02-11703	en.wikipedia.org	http://en.wikipedia.org/wiki/human_cloning
bioethics02-11703	en.wikipedia.org	http://en.wikipedia.org/wiki/in_vitro_fertilisation
bioethics02-11703	en.wikipedia.org	http://en.wikipedia.org/wiki/in_vitro_fertilisation