_:b56656564	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/283669c1f6efdc5ef89a2084a7fb45d7e0766404/3> .
_:b56656565	<http://www.w3.org/ns/oa#exact>	"CO 2" .
_:b56656564	<http://www.w3.org/ns/oa#hasSelector>	_:b56656565 .
_:b56656565	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .