id	domain	url
sc-1167	creativecommons.org	http://creativecommons.org/licenses/by/3.0/)
sc-1167	creativecommons.org	http://creativecommons.org/licenses/by/3.0
sc-1167	dx.doi.org	http://dx.doi.org/10.1016/j.jclepro.2015.03.055
sc-1167	www.etsi.org	http://www.etsi.org/deliver/etsi_ts/102600_102699/10269
sc-1167	www.ncs.gov	http://www.ncs.gov