@conference {zapico2011footprinted,
	title = {Footprinted. org: experiences from using linked open data for environmental impact information},
	booktitle = {EnviroInfo 2011},
	year = {2011},
	publisher = {Shaker Verlag},
	organization = {Shaker Verlag},
	author = {Zapico, Jorge Luis and Sayan, Bianca and Bonanni, Leonardo and Turpeinen, Marko and Young, Steve}
}