_:b57749777	<http://www.w3.org/ns/oa#exact>	"CO 2" .
_:b57749777	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57749776	<http://www.w3.org/ns/oa#hasSelector>	_:b57749777 .
_:b57749776	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/62dcf1385e0ca7d54f325cc0e70d5a0aeca60321/0> .